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问题 选择题

When I left the island last night，_______ word came that _______ strong wind would hit it soon.

A．a, a

B．a, ／

C．/ , a

D．a,a

答案

答案：C

考查冠词。句中word为消息之意，为不可数名词；a strong wind强风。根据句意选C。

填空题

根据句子意思及汉语提示，写出所缺的单词。

1. Mary passed her examination because she studied very __________ (努力).

2. He told me his name but I've __________ (忘) it.

3. In the eighteenth century, more people came to America, __________ (主要地, 大部分地) Europeans.

4. Jim has lived in Australia for two years. He is used to __________ (驾驶) on the left.

5. I could see her __________ (透过) the window.

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单项选择题

早期诊断甲型肝炎最简便可靠的血清学标志是（）

A.血清中检出抗HAV-IgM

B.血清中检出抗HAV-IgG

C.ALT明显升高

D.血清中检出抗原－抗体复合物

E.分子杂交法检测到HAVRNA
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