问题
选择题
—I'm sorry I have _____ you _____ for so long.
—It doesn't matter.[ ]
A. let; waiting
B. got; waiting
C. kept; waiting
D. keep; waiting
答案
答案:C
—I'm sorry I have _____ you _____ for so long.
—It doesn't matter.[ ]
A. let; waiting
B. got; waiting
C. kept; waiting
D. keep; waiting
答案:C