下面说法不正确的是[ ] A．三角形的面积一定，底和高成反比例 B．长方形的周长

67. ---I have no ______on me. May I pay by cheque?

---Sorry, only by credit card

A．dollars

B．coins

C．cash

D．Note

根据上、下文，填入合适的词，使对话完整。

Boy: Hi, Tina. You look stressed 1_____.

Girl: I am. I had a bad morning.

Boy: Really? What 2_____?

Girl: Well, first of all I overslept. By the time I got up, my brother had already gotten in the shower.

Boy: Oh, what a pain!

Girl: So, after he got out of the shower, I took a quick shower and got 3_____. But by the time I 

       went 4_____, the bus had already left.

Boy: Oh, no!

Girl: Oh, yes! So I ran all the way to school. But when I got to school, I 5_____ I had left my 

       backpack at home.

Boy: No wonder you look stressed out.

甲亢术后呼吸困难多发生于术后

A．6小时以内

B．12小时以内

C．24小时以内

D．48小时以内

E．72小时以内

婴儿期每日每公斤体重所需能量为

A．130kcal
B．90kcal
C．170kcal
D．150kcal
E．110kcal

温 * * * * 在今年的《政府工作报告》中指出，国际金融危机正在催生新的科技革命和产业革命。发展战略性新兴产业，抢占经济科技制高点，决定国家的未来，必须抓住机遇，明确重点，有所作为。从哲学上看，这是因为（）

①事物的普遍联系和相互作用，推动事物发展

②事物变化发展是有规律的

③事物的内部的具体联系可以任意改变

④要集中力量解决主要矛盾

A.①④

B.①②③

C.①②④

D.②③