问题

_____ a smile on his face, he came into the classroom.

A:by a train
B:take a train
C:on train
D:by train;

正确答案是：

同类题型

________ Sandy’s damage is unlikely to last long, it would apparently hurt the total economic output of the fourth quarter

Band Tongji University．

Have some tea, ______

Shanghai is bigger than _____ in Jiangsu and bigger than _______ in China.

Lucy and I are sisters, but Lucy looks beautiful.