It's nice to go for a walk ______ a summer evening.

问题描述:

It's nice to go for a walk ______ a summer evening.
A)on B)in C)at D)during
A computer can only do _____ you have told it to do.
A)how B) when C)sicne D)before
Why do you want another job _____ you've got this one?
A)which B)that C)where D)when

A 早中晚前面有了修饰词用on
B
D 句意为:为什么当你得到这个工作时想得到另一个工作