问题

He’ll never say a word about it ___ you have explained it to him.

A:once
B:before
C:on order that
D:so that

正确答案是：

同类题型

Don’t _____ jeans to the party.

he old man ______ to walk back to his house, thesun ______ itself behind the mountain

57. Yesterdand coughed very badly.

The banana pie tastes delicious. Could I have another______

The money we made last year_____150million.