执行以下程序段后，变量c$的值为 ______。 a$="Visual Basic

下述可以确诊早孕的是（）

A.恶心、呕吐

B.停经

C. * * 增大

D.子宫增大

E.B超显示胎心

第三节  完形填空（共20小题；每小题1. 5分，满分30分）

阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

Friendship has great power, and it can inspire the people in trouble as well as in easy circumstances.

Recently, one of my best friends, whom I've   21    just about everything with since the first day of kindergarten, spent the weekend with me. Since I   22   to a new town several years ago, we've both always looked forward to   23   times a year when we can see each other.

Over the weekend, we   24   hours and hours, staying up late   25   the night, talking about the people she was hanging around with. She started telling me stories about her new boyfriend, about how he   26   with drugs and was into other self-destructive[自毁]  27  . I was blown away! She told me how she had been   28   to her parents about where she was going and even sneaking out to see this guy because they didn't want her around him. No matter   29  hard I tried to tell her that she deserved better, she didn't believe me. Her self-respect seemed to have disappeared.

I tried to convince her that she was ruining her future and heading for big   30  . I felt like I was getting   31  . I just couldn't believe that she really thought it was acceptable to hang with a bunch of losers, especially her boyfriend.

By the time she left, I was really worried about her and   32   by the experience. It had been so  33  , I had come close to telling her several times during the weekend that maybe we had just grown too far apart to continue our friendship - but I didn't. I put the   34   of friendship to the   35   test. We'd been friends for far too long. I had to hope that she   36   me enough to know that I was trying to save her from hurting herself. I wanted to believe that our friendship could conquer anything.

A few days   37  , she called to say that she had thought long and hard about our   38  , and then she told me that she had  39   with her boyfriend. I just listened on the other end of the phone with tears of joy running down my face. It was one of the   40   rewarding moments in my life. Never had I been so proud of a friend.

21. A. divided               B. shared               C. experienced              D. enjoyed

22. A. got                            B. traveled             C. moved                     D. arrived

23. A. the few               B. the little            C. few                   D. little

24. A. took                   B. spared               C. offered                 D. spent

25. A. into                    B. in                            C. for                    D. at

26. A. supplied                 B. experimented     C. tried                 D. provided

27. A. action                 B. movements        C. behavior            D. activities

28. A. explaining           B. speaking            C. calling                     D. lying

29. A. what                   B. why                  C. how                  D. however

30. A. trouble               B. worry               C. difficulty           D. task

31. A. somewhere          B. nowhere            C. anywhere          D. everywhere

32. A. burned down              B. turned down      C. turned out         D. worn out

33. A. discouraging              B. encouraging       C. exciting             D. inspiring

34. A. strength                     B. force                 C. power               D. energy

35. A. last                        B. final                 C. late                   D. recent

36. A. treated                B. regarded            C. honored            D. valued

37. A. later                   B. after                 C. ago                   D. before

38. A. information         B. dialogue            C. conversation      D. communication

39. A. broken out          B. broken up          C. broken away      D. broken off

40. A. luckily                B. correctly           C. naturally           D. truly

甲股份有限公司(以下简称甲公司)为增值税一般纳税企业，适用的增值税税率为 17%。甲公司本年度有关资料如下：
(1)甲公司资产负债表有关项目年初、年末余额和部分项目发生额如下：
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　单位：万元

项目名称	年初数	本年增加	本年减少	年末数
应收账款	4680			9360
应收票据	1170			702
交易性金融资产	600		100(出售)	500
应收股利	40	20		10
坏账准备	400	400		800
存货	5000			4800
长期股权投资	1000	200(以无形资产投资)		1200
应付账款	3510			4680
应交增值税	500		616(已) 544(进项税额)	360
应交所得税	60	200		80
长期借款	1200	600	400(偿还本金)	1400

(2)利润表有关项目本年发生额如下：

单位：万元 项目名称 借方发生额 贷方发生额 营业收入 6000 营业成本 3400 投资收益： 其中：现金股利 20 出售短期投资 40

(3)其他有关资料如下：
交易性金融资产均为非现金等价物；出售交易性金融资产已收到现金；应收款项、应付款项将来均以现金结算；不考虑甲公司本年度发生的其他交易或事项。
要求：计算确定下列各项的金额：

购买商品、接受劳务支付的现金；

光缆单盘检验时，加电压3800V时，护层对地绝缘强度能达（）不击穿。

A.1分钟

B.2分钟

C.3分钟

D.4分钟

蒸压加气混凝墙板的制板材料，按所用蒸压加气混凝土的强度分为（）。

A.A3.0

B.A3.5

C.A5.0

D.A7.5