单选题：It takes at least five to ten yearsit is possible to test th

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  • 题目类型：单选题
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题目内容：
It takes at least five to ten yearsit is possible to test this medicine on human patients. A．before
B．since
C．after
D．When

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答案解析：

Frank moved to__________ California last summer andthere sin

Frank moved to__________ California last summer andthere since then.A．has stayed

分类：成人英语三级  题型：单选题
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After Paragraph 4, the author will probably talk about Maggi

After Paragraph 4, the author will probably talk about Maggie's.A．education B．n

分类：成人英语三级  题型：单选题
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Compared with parents of 30 years ago，today’s parents_______

Compared with parents of 30 years ago，today’s parents__________．A．go to clubs mo

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According to the last paragraph，the government will_________

According to the last paragraph，the government will__________．A．provide most stu

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Helen had to shout__________above the$Ollrld of the music．

Helen had to shout__________above the$Ollrld of the music．A．making herself B．to

分类：成人英语三级  题型：单选题
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