问题补充:
单选题Iwonderedwhatdifficultyhehad_________theplan?A.to carry outB.carrying outC.carried outD.with carrying out
答案:
B解析本题考查非谓语动词。此处he had是定语从句,引导词代替difficulty做had的宾语,省略了。补充完整是he had that(difficulty)(in)carrying out…。
时间:2021-03-03 13:17:21
单选题Iwonderedwhatdifficultyhehad_________theplan?A.to carry outB.carrying outC.carried outD.with carrying out
B解析本题考查非谓语动词。此处he had是定语从句,引导词代替difficulty做had的宾语,省略了。补充完整是he had that(difficulty)(in)carrying out…。