A-A+
Hardly (he had) entered (the office) when he r
问题详情
Hardly (he had) entered (the office) when he realized (that he had) (forgotten his) wallet.
A．he had
B．the office
C．that he had
D．forgotten his请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：hardly是否定词，放在句首时句子倒装。改“hehad”为“hadhe”。
