1.选择题- (共15题)
8.除去下列各组物质中的杂质，所用试剂和方法均正确的是（ ）
物质 | 杂质 | 除杂所用的试剂和方法 | |
A | Fe | Cu | 加入适量的稀盐酸，过滤 |
B | H2 | HCl | 依次通过过量NaOH溶液、浓硫酸 |
C | CaCl2溶液 | Ca(OH)2 | 加入过量氯化铜溶液，过滤 |
D | NaHCO3 | Na2CO3 | 加热至固体质量不再减少 |
2.单项选择- (共14题)
16.
The new online library makes possible for students to choose books by smart phone off campus．
| A．it | B．one | C．that | D．this |
17.
The young man was by his grandma in London，so he can speak standard British English．
| A．brought up | B．caught up | C．made up | D．showed up |
19.
The boys by the coach now will take part in the sports meeting of the school next month．
| A．chosen | B．being chosen |
| C．choosing | D．to be chosen |
20.
He never complains about the difficulties he has in life． ，he always has ways to overcome them．
| A．However | B．Otherwise | C．Instead | D．Therefore |
21.
Jimmy managed to make a(n) profit out of the deal，for he had got such a good opportunity．
| A．handsome | B．pretty | C．attractive | D．beautiful |
22.
Schools in the cities are well equipped those in the countryside are poor．
| A．if | B．while | C．so | D．as |
23.
the author wants to express in the book is the love and eare，for her family.
| A．What | B．That | C．When | D．Why |
24.
Oh，my God! The ceiling in and the kitchen is flooded. Come quickly，Jack!
| A．fell | B．had fallen | C．has fallen | D．was falling |
25.
We were delayed at the airport．Otherwise，we here by lunch．
| A．must have been | B．could be |
| C．should be | D．would have been |
26.
I received a letter， poor spelling made me think it was written by a child．
| A．which | B．that | C．whose | D．who |
27.
It was totally by chance they discovered the entrance to the underground palace.
| A．when | B．which | C．why | D．that |
28.
---When shall we meet tomorrow then?
--- ．Whenever it is convenient for you.
--- ．Whenever it is convenient for you.
| A．Help yourself | B．It’s a deal |
| C．Noproblem | D．It’s up to you |
试卷分析
-
【1】题量占比
选择题:(15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：13
7星难题：0
8星难题：1
9星难题：0