问题

It’s really very dangerous.One more step，________ the baby will fall into the well

A:or
B:so
C:but
D:and

正确答案是：

同类题型

Thanks ___ your help.

u remember the first time you witha foreigner — Not really, but I remember it was ina KFC.

Do you believe a person will be alive forever —_______ It’s just a fantasy.

Don’t forget ________________ the pen ________________ him.

. —-Whhadn’t listened