问题
单项选择题
防垢剂是一种()的化学药品。
A.碱性
B.酸性
C.中性
D.含盐
答案
参考答案:B
防垢剂是一种()的化学药品。
A.碱性
B.酸性
C.中性
D.含盐
参考答案:B
注意:1。每处错误及其修改均仅限一词; 2.只允许修改10处,多者(从第11处起)不记分。 We all make plans, so we also change our plans all the time. Sometimes bad weather or traffic stop us. But usual it is just because we are lazy. I planned to go for a picnic for my classmate Wu Jun one month ago. But they still haven’t carried out the plan. One time it was because I don’t feel alright. I put it off. But the other two time it was just because I didn’t feel like go anywhere. I just wanted to stay at home and watch TV. However, I don’t want to be lazy man. So I will go for a picnic with Wu Jun on tomorrow no matter what. |