题目内容

以下关于肥大细胞的描述错误的是:

A. 普遍存在于结缔组织中
B. 细胞表面有IgE受体
C. 被激活后可释放炎症介质
D. 所释放介质可导致微血管收缩

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The chimney ( ) a cloud of smoke.

A. remitted
B. emitted
C. transmitted
D. intermitted

He had to work from morning till night, otherwise he would be ( ) by the boss.

A. disrupted
B. dispelled
C. dismissed
D. deducted

With the development of modern electrical engineering, we can ( ) power to wherever it is needed.

A. intermit
B. transmit
C. commit
D. emit

The affixation deals with ()

A. prefix and suffix
B. transfix and unfix
C. infix and transfix
D. unifx and infix

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