题目内容

在较小的图形上绘制点画线、双点画线有困难时,可用粗实线代替。

A. 对
B. 错

查看答案
更多问题

Lookat____ pictureaboutLondonUnderground,please.

A. a
B. the
C. /
D. on

Doyouknow _______ Line 5 Subway in Chengdu was put into use?

A. how
B. when
C. what
D. whenever

Asyouknow,metroinChinahasalso _______ rapidliyinrecentyears.

A. beendeveloping
B. bedeveloped
C. beendeveloped
D. developed

Youare ______contributeyourselftometroinChina.

A. supposeto
B. supposedto
C. besuppose
D. besupposedto

答案查题题库