1.选择题- (共10题)
10.“纳米材料”是粒子直径为1～100nm的材料，纳米碳就是其中一种，若将纳米碳均匀地分散到（ ）
蒸馏水中，所形成的分散系：①是溶液 ②是胶体 ③能产生丁达尔效应 ④分散质粒子能透过滤纸 ⑤分散质粒子不能透过滤纸 ⑥静置后，会析出黑色沉淀．
2.单项选择- (共10题)
11.
Doctor Zhang is a friend of mine who works in a ________ school.
| A．famous German medical school |
| B．German famous medical school |
| C．medical German famous school |
| D．famous medical German school |
12.
She is an American，but she likes learning Chinese.She says Chinese is ________ English.
| A．as popular a language as | B．so popular a language as |
| C．as a popular language as | D．so a popular language as |
13.
—Hello！I want to book a double room.
—Sorry.There is no double room ________.
—Sorry.There is no double room ________.
| A．suitable | B．available |
| C．comfortable | D．cheap |
14.
The young man comes from a(n) ________ family，who owns several companies in London and Paris.
| A．energetic | B．intelligent | C．anxious | D．wealthy |
15.
The world economy has improved ________ since the end of last year，but major problems and challenges are not fully solved.
| A．somehow | B．somewhat |
| C．anyhow | D．meanwhile |
16.
—How did your interview go?
—I couldn't feel ________ about it！The questions were very fair，and I seemed to find an answer for all of them.
—I couldn't feel ________ about it！The questions were very fair，and I seemed to find an answer for all of them.
| A．better | B．best | C．good | D．well |
17.
There is plenty of food，water and sunshine，and our friends are living there，________.
| A．warm and comfortable |
| B．warmly and comfortably |
| C．warm and comfortably |
| D．warmly and comfortable |
18.
John bought the car at $ 7,000 which is a low price and I doubt whether there has been a ________ price since then.
| A．low | B．lower | C．more low | D．lowest |
19.
She's sick of being seen as a sex symbol and wants to be taken ________ as an actress.
| A．sincerely | B．happily | C．precisely | D．seriously |
试卷分析
-
【1】题量占比
选择题:(10道)
单项选择:(10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：10
7星难题：0
8星难题：0
9星难题：0