皮皮学，免费搜题
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搜题
【单选题】
蚕豆病的病因是A.
6- 磷酸葡萄糖脱氢酶缺乏
B.
磷酸果糖激酶缺乏
C.
己糖激酶缺乏
D.
葡萄糖激酶缺乏
E.
葡萄糖-6-磷酸酶缺乏
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举一反三
【简答题】(日译汉) 私は 10時 ごろ 3階の喫茶店でコーヒーを一杯飲みました。
【单选题】When I handed the report to John，he said that George was the person ________.
A.
to send
B.
for sending it
C.
to send it to
D.
for sending it to
【单选题】The Rough Guide to Nepal is a ________guide to the region.
A.
complex
B.
comprehensive
C.
deep
D.
extensive
【简答题】When you are in the business of sending spacecraft to other planets, it is probably wise to do everything you can m keep your space-probes sterile (无菌的). NASA, America's space agency, certainly does s...
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