His parents _____ teachers of English.A._爱下问搜题

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问题选择题

His parents _____ teachers of English.

A. is
B. are
C. 's
D. 're

答案

答案：B

名词解释

拼花地板

单项选择题

严重者可出现

A．周围循环衰竭
B．急性肾功能衰竭
C．少数病人可出现再生障碍性危象
D．骨髓象改变呈急性造血停滞
E．以上都对