问题补充:
I was reading a novel he was watchingTV.
A. when
B. while
C. before
D. as
答案:
A. when
(答案→)B. while
C. before
D. as
解析:可联系答.案.网客服索取。
时间:2023-10-08 20:57:15
I was reading a novel he was watchingTV.
A. when
B. while
C. before
D. as
A. when
(答案→)B. while
C. before
D. as
解析:可联系答.案.网客服索取。