问题

He is tall, _____ his son is short.
A:when
B:or
C:while
D:and
B:or
C:while
D:and
正确答案是:
同类题型
The accident was really unexpected I did try to avoid _______ the car in front of mine, but I failed
the time humankind started gardening, we _____to make our environment more beautiful.
I don’t care what people think.—Well, you _______
The bed __________ soft and comfortable.
14 There is no doubt__________since he is always a punctual person