问题
单项选择题
箱形结构的天车()性较强,安装和维修方便。
(A)适用
(B)通用
(C)操作
(D)控制
答案
参考答案:B
箱形结构的天车()性较强,安装和维修方便。
(A)适用
(B)通用
(C)操作
(D)控制
参考答案:B
选用方框中所给单词的适当形式填空。 | |
1. We _________ ourselves quite a lot at the party. 2. The ________clothes haven't been washed yet. 3. Guangzhou _______in the south of China. 4. John got _________ to Mary. 5. There is no _________ of oil paintings here. 6. Lots of western people are interested in_____culture. 7. __________, everyone can have a great life. |