问题详情:
If you don’t have ______good knowledge of English,it's out of ____question for you to use it flexibly and fluently.
A.a;the B.a;不填 C.不填;the D.the;a
【回答】
B
知识点:冠词
题型:选择题
问题详情:
If you don’t have ______good knowledge of English,it's out of ____question for you to use it flexibly and fluently.
A.a;the B.a;不填 C.不填;the D.the;a
【回答】
B
知识点:冠词
题型:选择题