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问题
单项选择题
舌背部数目最多的是
A．味蕾
B．丝状 * *
C．菌状 * *
D．轮廓 * *
E．叶状 * *
答案
参考答案：
B
选择题
I was told that there were about 50 foreign students _____ Chinese in the school, most _____ were from Germany.
A. study; of whom
B. study; of them
C. studying; of them
D. studying; of whom
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单项选择题
以水谷之精化生者为( )
A．元气
B．宗气
C．营气
D．卫气
E．谷气
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