I have many friends, _____some are busin_爱下问搜题

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问题选择题

I have many friends, _____ some are businessmen.

A. of them
B. from which
C. who of
D. of whom

答案

答案：D

单项选择题

各种营养性贫血的共同临床表现可有（）

A.多见于婴幼儿时期

B.舌炎、喉部痰鸣音

C.神经精神发育倒退

D.肝、脾、淋巴结大

E.食欲不增、呕吐、腹泻、异食癖

问答题简答题

试述康复医学的特点。