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问题 单项选择题 A1型题

有关麻疹柯氏斑，正确的描述是（）

A.出疹后3～4天迅速消失

B.形态呈灰白色直径1.0mm小点，周围有红色晕圈

C.在出疹前的2～3天出现

D.可以持续存在到恢复期

E.仅分布在下臼齿相对应的颊黏膜上

答案

参考答案：B

选择题
He asked Mary whether she had passed the exam ________.

A. yesterday
B. the day before
C. the day ago
D. before the day
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选择题

To their great relief, the missing child returned home, ________, after an absence of two weeks. [ ]

A. felt tired and sound

B. tiring and soundly

C. feeling tired but soundly

D. tired but sound
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