By the end of last term, we ______ ten units.A、learnedB、had learnedC、has learn

游客2023-09-27 47

问题 By the end of last term, we ______ ten units.

选项 A、learned
B、had learned
C、has learned
D、learns

答案 B

解析

转载请注明原文地址:http://tihaiku.com/zcyy/3051512.html

相关试题推荐

随机试题

最新回复(0)