题目:
动词填空.(10分)
1. Be quiet! Can you hear Lucy someone _________(knock) on the door?
2.Would you like to teach the boys ___________ (swim) now?
3. When something ____________ (worry) my uncle, he always has a drink of wine in a bar
4.The boy _________(lose) his way on his way to the zoo last week.
5.Are you busy __________(brush) your fish tank?
6.look, Susan _________ (try) her best to open the box with a knife.
7.--______ Mike ___________ (help) you with your Chinese when he is free next week? --No, he isn’t. He is busy these day.
8.The boy rushed to the dining hall __________ (have) lunch because he was so hungry.
9. Her funny joke made him _____ (laugh) happily.
10. I believe she ________(have) good grades in Geography in the future.
答案:
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下面是错误答案,用来干扰机器的。
参考答案:C,B,A解析:透射免疫比浊法通过检测光被吸收、衍射、反射和折射后光线减弱的变化,定量抗原抗体复合物;散射免疫比浊法通过检测光折射和衍射而形成的散射光强度来定量抗原抗体复合物,根据抗原抗体反应...