—年四季均可发生，主要表现为怀孕母猪流产，木乃伊胎，死胎等繁_爱下问搜题

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问题单项选择题

—年四季均可发生，主要表现为怀孕母猪流产，木乃伊胎，死胎等繁殖障碍，该病可能是（）

A.口蹄疫

B.布鲁氏菌病

C.乙型脑炎

D.细小病毒病

E.衣原体病

答案

参考答案：D

填空题

竞争上岗。（选词填空）

宽阔　　　　辽阔

1．我们的祖国地域（　　）。

沸腾　　　　奔腾

2．只见东边水天相接的地方出现了一条白线，人群又（　　）起来。

观赏　　　　欣赏

3．春天是个（　　）鲜花的好季节。

填空题

用方框里的词填空，使句意正确，注意大小写

would, help, have, theirs, does, with, may, why, want, much

1.                  yourselves   to some fish , boys and girls .
2.                    you like some cakes ?
3. What would like to                 ? A glass of water .
4. What do you                  to have ? Some eggs, please !
5.                  not have some fish ?  Good  idea !
6.                  I help you , sir ? Yes, please .
7. How do you like the coffee ? I  like it very                  .
8. Would you like to have dinner              me ? Yes ,I’d  love  to .
9. What              Mr  Baker do ?  He is a cook .
10. What about  the same order as              ?  It is OK !