下列有关肌上皮细胞描述错误的是（） A.肌上皮细胞位于腺泡和小导管的腺上皮与基膜之间

以下哪项与补体结合试验无关（）

A.抗原

B.抗体

C.补体

D.溶血素

E.酶

炮制是中药剂工作人员的基本功、对炮制基本理论、基本技术要熟悉炮制包括修制、水制、火制、水火共制、发酵、制霜等。

药物炮制可影响哪些方面（）

A.药物的性味

B.作用趋向

C.药物功能

D.药物主治

E.药物归经

F.药物的理化性质

读下图，完成下列要求。

（1）A、B两流域中，属于内流区的是_____ 。

（2）图中表示我国汛期最长河流的序号是_____ ；表示我国最长内流河的序号是_____ 。

（3）我国含沙量最大的河流是_____（填序号），该河流中游和下游的划分界是________ 。

（4）图中序号⑤表示的河流是_______ ，它与秦岭一起构成我国东部重要的地理分界线。

（5）图中序号④表示的河流发源于_________ 山脉，注入_______ 。

（6）我国东部地区的河流，绝大多数属于_________（内流河或外流河），其汛期的早与晚、长与短和

    ________（夏季风或冬季风）的进退密切相关。

A

Little Tommy was doing very badly in math. His parents had tried everything—tutors (家庭教师), cards, special learning centers—in short, everything they could think of. Finally they took Tommy to a catholic (天主教) school.

After the first day, little Tommy came home with a very serious look on his face. He didn’t kiss his mother and say hello. Instead, he went straight to his room and started studying. Books and papers were spread (铺开) out all over the room and little Tommy was hard at work. His mother was surprised. She called him down to dinner and as soon as he finished eating, he went back to his room, without a word. In no time he was back hitting the books as hard as before. This went on for some time, day after day while the mother tried to understand what was happening.

Finally, little Tommy brought home his report card. He quietly put it on the table and went up to his room and hit the books. His room looked at it and to her surprise, little Tommy got an A in math. She could no longer hold her curiosity (好奇心). She went to his room and asked, "Son, what was it Was it the nuns (修女)"

Little Tommy looked at her and shook his head," No. "

"Well then," she asked again. "WHAT was it"

Little Tommy looked at her and said, "Well, on the first day of school, when I saw that man nailed (钉) to the plus sign (加号), I knew they weren’t joking. \

From the passage, we can infer (推断) that（）.

A．teachers should be strict with their students

B．mistaking (误解) might do good sometimes

C．a catholic school is much better than others

D．nuns are good at helping children with their math

John是A国公民，在A国的甲公司工作，A国与我国签订了税收协定。2009年3月，甲公司将John调派到其在北京的合资企业乙公司担任公司技术总监。John将在北京时间为2009年3月至2011年3月，John在华居住天数如下表：

时间	境内居住天数
2009年3月	12天
2009年4月	18天
2009年5～11月	每月23天
2009年12月	15天
2010年1～5月	每月24天
2010年6月	25天
2010年7～12月	每月22天
2011年1月	15天
2011年2～3月	每月28天

John来华后，A国甲公司和我国乙公司向其支付的工资、薪金如下表：

时间	工资、薪金
	甲公司支付	乙公司支付
2009年3月起	32000元人民币/月	48000元人民币/月

John在华收入明细John在华期间的发生的支出主要有：(1)每月房租6000元；(2)每年回国探亲2次，发生的探亲费每次18000元；(3)每月伙食补贴3000元。John2010年从境内取得的其他收入如下表：

收入来源	收支金额
技术讲座	30000元
国家发行的金融债券利息	53000元
转让A股境内企业股票	转让收入	280000元
	买价	220000元
	买卖发生的相关税费	21000元

说明：假设John在我国境内工作天数与居住天数一致。
要求：按下列顺序回答问题，每问均为共计金额：

2009年至2011年John是否需要进行纳税申报申报的应纳税所得额是多少