1.选择题- (共1题)
1.某无色溶液含有下列离子中的若干种：H+、NH {#mathml#}{#/mathml#} 、Fe3+、Ba2+、Al3+、CO {#mathml#}{#/mathml#} 、Cl﹣、OH﹣、NO {#mathml#}{#/mathml#} ．向该溶液中加入铝粉，只放出H2，则溶液中能大量存在的离子最多有（ ）
2.单项选择- (共14题)
2.
Many Americans eat ________ as they actually need every day.
| A．twice as much protein (蛋白质) | B．twice protein as much |
| C．protein as much twice | D．protein as twice much |
3.
I didn’t know that he was a cheat, or else I ________________ him.
| A．should have believed | B．shouldn’t believe |
| C．wouldn’t have believed | D．couldn’t believe |
4.
We can’t _____ the fact that there is still a long way to go before we can get rid of pollution.
| A．ignore | B．neglect |
| C．realize | D．recognize |
5.
Thanks to his pension, Li Zhentian _____ give each of his grandchildren RMB 5 as a Chinese New year gift for the first time.
| A．had to | B．was able to |
| C．would | D．could |
6.
The 2011 Taiwan film You Are the Apple of My Eyes _____ to be a great success among mainland viewers.
| A．turned out | B．made out |
| C．went out | D．put out |
7.
After starting work, Cao spent his evenings _____ in his books and was eventually admitted to a secondary technical school.
| A．burying | B．buried |
| C．being buried | D．having buried |
8.
Though ______ to see us, the professor gave us a warm welcome.
| A．surprising | B．surprised |
| C．was surprised | D．being surprised |
9.
Martin Smith who, at 22, is one of the male nannies (保姆) admits that it will be some time ______ male nannies are totally accepted.
| A．since | B．until |
| C．before | D．after |
10.
Provide your doctor with a detailed medical history ______ he can give you the accurate treatment.
| A．even if | B．so that |
| C．in case | D．as though |
11.
Large quantities of information, as well as some timely help, ______ since the organization was founded.
| A．was offered | B．have been offered |
| C．had been offered | D．is offered |
12.
Mr. Wang, ______ we owe a lot, comes from Shanghai, ______ lies in the east of China.
| A．to whom; where | B．to whom; which |
| C．of whom; where | D．whom; which |
13.
--What’s your idea?
--My opinion is _____ ____ happens, we should not stop the reform.
A. when; what B. that; when C. that; whatever D. when; what
--My opinion is _____ ____ happens, we should not stop the reform.
A. when; what B. that; when C. that; whatever D. when; what
14.
--- I’ll be away for a while. Would you mind looking after my baby?
--- Not at all. .
--- Not at all. .
| A．But I’ve no time | B．I’d rather not |
| C．My pleasure | D．I’d love to |
试卷分析
-
【1】题量占比
选择题:(1道)
单项选择:(14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：14
7星难题：0
8星难题：0
9星难题：0