问题
单项选择题
对于出铁口的维护工作来说,使用无水炮泥比使用有水炮泥()。
A.无明显优越性
B.有明显优越性
C.无优越性
答案
参考答案:B
对于出铁口的维护工作来说,使用无水炮泥比使用有水炮泥()。
A.无明显优越性
B.有明显优越性
C.无优越性
参考答案:B
改错题。 | |
1. —Does the tailor like the pizza? —Yes, he likes. 2. —Can you make a kite to me, Jack? —Yes, I can make it. 3. What's wrong with you? Kate, doesn't throw it like that. 4. Here are some delicious cakes. They are for you and I. 5. —Who teaches your English? —Mr. Zhao does. | _______ _______ _______ _______ _______ |