1.选择题- (共6题)
5.天然水中含有很多杂质，可利用吸附、沉淀、过滤和蒸馏等方法净化，其中净化程度最高的方法是{#blank#}1{#/blank#}；用肥皂水检验某自来水是硬水还是软水时，发生的化学反应之一为：2C17H35COONa+X=（C17H35COO）2Ca↓+2NaCl，则X的化学式是{#blank#}2{#/blank#}．
2.单项选择- (共8题)
7.
I forget where I saw the skirt, otherwise I _______ you the shop now.
| A．will tell | B．would tell | C．am going to tell | D．am telling |
8.
—You don’t seem to be quite yourself today. What’s wrong?
—Oh, I’m suffering from a cold. Nothing serious, _____.
—Oh, I’m suffering from a cold. Nothing serious, _____.
| A．yet | B．though | C．too | D．but |
9.
I can’t remember how the tune goes, ______ I’ll recognize it when I hear it.
| A．so | B．but | C．because | D．unless |
10.
I _______ online games for two years, but I’ve never regretted giving it up.
| A．play | B．was playing | C．played | D．had played |
11.
The fact has worried people _______ the number of the deaths is still increasing.
| A．what | B．which | C．that | D．when |
13.
Many children always disagree with _______ their parents suggest.
| A．however | B．whatever | C．whichever | D．whoever |
试卷分析
-
【1】题量占比
选择题:(6道)
单项选择:(8道)
-
【2】：难度分析
1星难题：0
2星难题：0
3星难题：0
4星难题：0
5星难题：0
6星难题：8
7星难题：0
8星难题：0
9星难题：0