1.选择题- (共14题)
H2(g)＋Br2(g) ΔH＞0，达到平衡时，要使混合气体颜色加深，可采取的方法是（ ）
12.
煤气中添加少量有特殊臭味的乙硫醇(C2H5SH)，可以提醒人们预防煤气泄露。乙硫醇在煤气燃烧过程中也可充分燃烧，其反应方程式为2C2H5SH + 9O2点燃 4CO2 + 2X + 6H2O，则X的化学式为：（）
2.单项选择- (共17题)
15.
They decided to leave the waiter a big _____ because the food and service had been excellent.
They decided to leave the waiter a big _____ because the food and service had been excellent.
| A．note | B．reward | C．tip | D．gift |
16.
People who live in a small village are bound to see a good _____ of each other.
People who live in a small village are bound to see a good _____ of each other.
| A．sum | B．quantity | C．deal | D．amount |
17.
Political parties often differ in their views on various _____ concerning their own countries.
Political parties often differ in their views on various _____ concerning their own countries.
| A．ways | B．measures | C．issues | D．patterns |
18.
Mary had taken _____ to see that her guests had everything that they could possibly want.
Mary had taken _____ to see that her guests had everything that they could possibly want.
| A．efforts | B．pains | C．attempts | D．endeavors |
19.
Despite their good service, most inns are less costly than hotels of _____ standards.
Despite their good service, most inns are less costly than hotels of _____ standards.
| A．equivalent | B．uniform | C．alike | D．likely |
20.
. He ate what he could, and gave the _____ of the food to the birds.
. He ate what he could, and gave the _____ of the food to the birds.
| A．remain | B．uneaten | C．rest | D．part |
21.
The _____ of his clothes indicated too clearly that he had been playing football.
The _____ of his clothes indicated too clearly that he had been playing football.
| A．state | B．condition | C．occasion | D．situation |
22.
. I must go now. _____, if you want that book I'll bring it next time.
. I must go now. _____, if you want that book I'll bring it next time.
| A．Incidentally | B．Accidentally |
| C．Occasionally | D．Subsequently |
23.
Her skirt had been so _____ in packing that she had to iron it before going out.
Her skirt had been so _____ in packing that she had to iron it before going out.
| A．faded | B．torn | C．dirty | D．crushed |
24.
The patients believe that the doctor knows exactly how to put them ___.
| A．correct | B．perfect |
| C．right | D．well |
25.
With sufficient scientific information a manned trip to Mars should be _____.
With sufficient scientific information a manned trip to Mars should be _____.
| A．obtainable | B．potential | C．considerable | D．feasible |
26.
Some people either _____ avoid questions of right and wrong or remain neutral about them.
Some people either _____ avoid questions of right and wrong or remain neutral about them.
| A．violently | B．sincerely | C．properly | D．deliberately |
27.
Maria _____ missed the first train so as to travel on the same one as John.
Maria _____ missed the first train so as to travel on the same one as John.
| A．deliberately | B．intensively |
| C．decisively | D．objectively |
28.
In spite of the thunderstorm, the children slept _____ all night.
In spite of the thunderstorm, the children slept _____ all night.
| A．densely | B．soundly | C．loudly | D．noisily |
29.
The two things are the same in outward form but different________.
| A．in addition | B．in brief |
| C．in common | D．in essence |
30.
________it is a good thing I did not get the post I had applied for，though I must admit that I was disappointed at the time.
| A．By the way | B．In a way |
| C．In the way | D．In no way |
试卷分析
-
【1】题量占比
选择题:(14道)
单项选择:(17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：17
9星难题：0