问题:
Come and see me whenever _____.
[ ]
A. you are convenient
B. you will be convenient
C. it is convenient to you
D. it will be convenient to you
Come and see me whenever _____.
B. you will be convenient
C. it is convenient to you
D. it will be convenient to you
[ ]
A. you are convenientB. you will be convenient
C. it is convenient to you
D. it will be convenient to you
参考答案: