题目内容:
— ________ you let me paint the fence a little, Tom?
—Well, no, Ben. I’m afraid….
A.Need
B.Should
C.Must
D.Could
参考答案:
答案解析:
— ________ you let me paint the fence a little, Tom?
—Well, no, Ben. I’m afraid….
A.Need
B.Should
C.Must
D.Could