-What do you think of the talent show in

题型:选择题

问题:

-What do you think of the talent show in our school?

- I think teachers in Grade Two were ___________ act _____ all.

A.the funniest ; in

B.the best; of

C.the goodest; in

D.the most good; of

考点:情态动词名词固定搭配量词
题型:选择题

.(i-i-1)3的虚部为

A.8i

B.-8i

C.8

D.-8

题型:选择题

发育的釉质中所含的蛋白质主要是()

A.釉原蛋白

B.釉蛋白

C.成釉蛋白

D.非釉原蛋白

E.釉丛蛋白

题型:选择题

如图所示,水平细线NP与斜拉细线OP把质量为m的小球维持在位置P,OP与竖直方向夹角为θ,这时斜拉细线中的张力为TP,作用于小球的合力为FP;若剪断NP,当小球摆到位置Q时,OQ与竖直方向夹角也为θ,细线中的张力为TQ,作用于小球的合力为FQ,则(  )

A.TP=TQ,FP=FQ

B.TP=TQ,FP>FQ

C.TP<TQ,FP=FQ

D.TP>TQ,FP<FQ

题型:选择题

用be动词的适当形式填空

1. They ______ my mom and dad(爸爸).

2. This ______ my teacher.

3. -Hello! ______ you Ann?

    -No, I ______ not. I ______ Rose.

4. Tom and Jack ______ 12 years.(12岁)

5. She ______ a good girl.(好女孩)

6. -Who ______ he?

    -He ______ Zhai Zhigang.

7. -How ______ you?

    -I ______ fine.

8. He______ from Yanhe.

9. -______ he Jim?

    -Yes, he ______.

10. We ______ from Japan.

题型:选择题

用于改善吞咽的生理功能的训练方法有()

A.下颌、面部及腮部训练

B.唇部训练

C.舌训练

D.冷刺激

E.呼吸训练

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