问题补充:
I am ashamed, sir, that I wasted the many hours I should have studied in class.
A. while
B. before
C. which
D. when
答案:
A. while
B. before
C. which
(答案→)D. when
解析:可联系答.案.网客服索取。
时间:2023-10-27 05:45:24
I am ashamed, sir, that I wasted the many hours I should have studied in class.
A. while
B. before
C. which
D. when
A. while
B. before
C. which
(答案→)D. when
解析:可联系答.案.网客服索取。