问题补充:
I’ve been working for over twenty years and seldom so tired as now .
A. I have felt
B. I had felt
C. have I felt
D. had I felt
答案:
A. I have felt
B. I had felt
(答案→)C. have I felt
D. had I felt
解析:可联系答.案.网客服索取。
时间:2019-12-30 14:51:01
I’ve been working for over twenty years and seldom so tired as now .
A. I have felt
B. I had felt
C. have I felt
D. had I felt
A. I have felt
B. I had felt
(答案→)C. have I felt
D. had I felt
解析:可联系答.案.网客服索取。