Lookthat dress. [ ] A. a B. at C. an

题型:选择题

问题:

Look          that dress.           [ ]

A. a        

B. at        

C. an

考点:介词
题型:选择题

读一读,选出正确单词填空。

1. Middy is                   (yonger, younger) than his brother.

2. Middy is                   (older, oulder) than her sister.

3. Middy is                   (shoter, shorter) than Mike.

4. Middy is                   (taller, toller) than Mary.

题型:选择题
补全对话(每小题1分,共5分)从方框内选择恰当的选项完成对话。
A. Can you tell me the way to the supermarket?                     
B. It’s a bit far.
C. go straight on.                                             
D. You’re welcome.
E. Is there a supermarket near your home?
F. I’m very hungry so I want to buy something to eat.
G. when you pass a bridge you can see the supermarket on your left.
 
A: Hello, Jim小题1:________________
B: No, there isn’t.
A: Oh, but where is the supermarket?
B: Do you want to go there?
A: Yes I do.小题2:_________________
B: Now let me tell you the way. Walk down the street,小题3:________
A: Really? How can I get there?
B: You can go there by bus.小题4:_________
A: Oh, I see. Thank you very much.
B:小题5:_________
题型:选择题

某方案现时点投资23万元,此后从第2年年末开始,连续20年,每年将有6.5万元的净收益,净残值为6.5万元。若基准收益率为20%,己知:(P/A,20%,20)=4.8696,(P/F,20%,21)=0.0217,则该方案的净现值是()万元。

A.2.57 

B.3.23 

C.3.52 

D.4.35

题型:选择题

导致胆囊收缩素分泌的主要因素为

A.酸性胃液刺激

B.食物头相刺激

C.脂肪食物刺激

D.蛋白质食物刺激

E.迷走神经兴奋

题型:选择题

基本组合的坝体混凝土抗压安全系数应符合的条件是()。

A.不小于4.0

B.不小于3.5

C.不小于3.0

D.不小于4.5

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