题目内容
.
You can see the stars on a clear night ,but in the daytime they are____
A.unavoidable B.invisible C.inaccessible D.unavailable
B
练习册系列答案
相关题目
题目内容
.
You can see the stars on a clear night ,but in the daytime they are____
A.unavoidable B.invisible C.inaccessible D.unavailable
B