1.选择题- (共7题)
1.--- I know this is the latest type but it’s second-hand. $20 — that’s my last offer!
--- OK. It’s a(n) ____.
--- OK. It’s a(n) ____.
2.X、Y、Z 三种元素。已知：X+和Y－两种离子具有相同的电子层结构；Z元素原子核内质子数比Y元素原子核内质子数少9个，Y和Z两元素可以形成42个电子的负一价阴离子。下列有关说法正确的是（ ）
3.常温时,纯水电离的c(H+)=a，PH=1的盐酸中由水电离的c(H+)=b，0.2 mol/L的盐酸与0.1mol/L的氢氧化钠溶液等体积混合后，由水电离的c(H+)=c，则a、b、c的关系正确的是（ ）
2.单项选择- (共8题)
9.
二、单选（15分）
I want an assistant with ___ knowledge of French and____experienceof office routine．
二、单选（15分）
I want an assistant with ___ knowledge of French and____experienceof office routine．
| A．the…the | B．a…the | C．the…an | D．a…an |
10.
Lucy apologized for______to inform me of the change in the plan．
Lucy apologized for______to inform me of the change in the plan．
| A．being not able | B．not to be able | C．not being able | D．not be able |
11.
The teacher came in ,________．
The teacher came in ,________．
| A．a bag in hand | B．bag in hand | C．with a bag in hand | D．bag in a hand |
12.
The tea you made would have tasted____if it had not been stored for so long．
The tea you made would have tasted____if it had not been stored for so long．
| A．good | B．better | C．best | D．well |
13.
He suddenly found __ watch on the ground．
He suddenly found __ watch on the ground．
| A．a gold small nice | B．a nice gold small |
| C．a nice small gold | D．a small nice gold |
试卷分析
-
【1】题量占比
选择题:(7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：0
7星难题：0
8星难题：8
9星难题：0