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问题 选择题
The experiment turned out to be______ failure, but as we know, Success often comes after_____ failure.
A．a；a B．/；/C．a；/D．/；a
答案

答案：C

选择题

—Does Wei Hua like pears?

—Yes, she ___________. [ ]

A. like it very much

B. very much likes them

C. like it a little

D. likes them a lot

查看答案
配伍题 B型题

正常人的红细胞比容是()
健康成人的血量占自身体重的()
血浆中水分占血浆量的()
血浆中蛋白质含量占血浆量的()
正常人中性粒细胞占白细胞总数的()

A．6.5%～8.5%

B．90%～91%

C．7%～8%

D．50%～70%

E．40%～50%
查看答案