2012年3月28日，被国务院决定任命为香港特别行政区第四任行政长_爱下问搜题

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问题选择题

2012年3月28日，被国务院决定任命为香港特别行政区第四任行政长官的是（　）

A．曾荫权

B．梁振英

C．何俊仁

D．唐英年

答案

答案：B

本题为时政题，需掌握本年度有关时政。

单项选择题

某研究小组探究避光条件下生长素浓度对燕麦胚芽鞘生长的影响。胚芽鞘去顶静置一段时间后，将含有不同浓度生长素的琼脂块分别放置在不同的去顶胚芽鞘一侧，一段时间后测量并记录弯曲度（α）。左下图为实验示意图。右下图曲线中能正确表示实验结果的是（）。

A．a

B．b

C．c

D．d

补全对话，情景问答

从方框中选取适当的句子，补全对话

A. He likes the computer. He plays computer games sometimes.
B. He's in Junior 1. A big boy now.
C. Can I have a look at the one near the window?
D. Yes, the yellow one with big ears.
E. Nice. Can it sing?
F. No. We have many toy cars at home.
G. Good. I'll take a big one.
H. Good. I'm sure my son will like it. Do you have any big robot?
I. Yes. I'm looking for something for my son.
J. No. We have many planes at home, too.

A: May I help you, sir?
B: (1)_____
A: How old is he?
B: (2)_____
A: Do you want cars?
B: (3)_____
A: How about the toy plane?
B: (4)_____
A: What does your son like?
B: (5)_____
A: Then, I think he wants a robot. Boys like robots very much.
B: (6)_____
A: The one near the window?
B: (7)_____
A: Here you are. This is a new model. It can walk and talk.
B: (8)_____
A: Yes. If you touch the nose, it sings.
B: (9)_____
A: Yes. This way, please. There are many over there.
B: (10)_____