—I must leave right now by bike instead of waiting for a taxi.—Well The ground is still

问题补充：

—I must leave right now by bike instead of waiting for a taxi.

—Well, The ground is still quite wet.

A. good idea!

B. go ahead.

C. have a nice trip.

D. take care.

答案：

A. good idea!

B. go ahead.

C. have a nice trip.

D. take care.

解析：选D。考查情景交际。根据后面的The ground is still quite wet. 可知此处选用take care, 表示提醒对方“小心/当心”。