26．______life began on the earth is one

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问题选择题

26．______life began on the earth is one of the biggest puzzles to scientists.

A．How

B．What

C．Where

D．That

答案

答案：A

多项选择题

女，28岁，BMI为29kg／m²，月经稀发。查体：BPl50／90mmHg，腹部肥胖，紫纹，B超示多囊卵巢。以下检查哪些是必须立即做的（）。

A.皮质醇

B.地塞米松抑制试验

C.LH、FSH、T

D.Ins释放试验

E.垂体核磁

选择题

Chinese culture,has become ________ interest for people all over the world since the Shanghai Expo

and many foreigners are discovering ________ history of China. [ ]

A. the；/

B. an；the

C. an；/

D. the；the