题目内容
Our maths teacher has been ill ________.
[ ]
A.since last week
B.for last week
C.last week
D.last week ago
答案:A
练习册系列答案
相关题目
题目内容
Our maths teacher has been ill ________.
[ ]
A.since last week
B.for last week
C.last week
D.last week ago