题目内容
What worried the child most was ______ to visit his mother in the hospital.
A. his not allowing B. his not being allowed
C his being not allowed D. having not being allowed
B
解析:
B。否定词 not 应放在-ing 形式之前,逻辑主语 his 之后,由此可排除 C 和 D;又因为 the child 与 allow 是被动关系,故选 B。
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