题目内容

It is ___________ for all motorcyclists to wear helmets. .

A. compulsory
B. optional
C. voluntary
D. secondary

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Failure can never defeat me but only __________ my desire to succeed.

A. tense
B. dense
C. intensify
D. condense

Few babies survive this radiation condition, and those who do must ________ numerous operations. .

A. inspect
B. modify
C. endure
D. absorb

Weather conditions that drive this ___________ temperature surge have visited the Arctic before..

A. loath
B. bizarre
C. shrewd
D. militant

下列检测项目中不能反映肝脏细胞坏死程度的指标是

A. 谷丙转氨酶
B. 谷草转氨酶
C. 白蛋白
D. 球蛋白
E. 乙肝表面抗原