1.选择题- (共11题)
9.据报道,最近摩托罗拉公司研发了一种由甲醇和氧气以及强碱做电解质溶液的新型手机电池,电量可达现在使用的镍氢电池或锂电池的十倍,可连续使用一个月才充一次电。其电池反应为:2CH3OH + 3O2 + 4OH—
2CO32— + 6H2O,
则下列说法错误的是( )

则下列说法错误的是( )
10.据报道,最近摩托罗拉公司研发了一种由甲醇和氧气以及强碱做电解质溶液的新型手机电池,电量可达现在使用的镍氢电池或锂电池的十倍,可连续使用一个月才充一次电。其电池反应为:2CH3OH + 3O2 + 4OH—
2CO32— + 6H2O,
则下列说法错误的是( )

则下列说法错误的是( )
11.据报道,最近摩托罗拉公司研发了一种由甲醇和氧气以及强碱做电解质溶液的新型手机电池,电量可达现在使用的镍氢电池或锂电池的十倍,可连续使用一个月才充一次电。其电池反应为:2CH3OH + 3O2 + 4OH—
2CO32— + 6H2O,
则下列说法错误的是( )

则下列说法错误的是( )
2.单项选择- (共9题)
12.
I am really a bit worried because I have no idea what my parents’ will be to my poor examination result.
A.expression | B.reaction | C.appearance | D.expectation |
13.
The blues has been _____part of African-American culture since then, and it is still ______ important part of American culture.
A.a; a | B./ ; an | C.the ; a | D./ ; a |
14.
The bell rang and came in Mr.Brown, a book in his hand. Then the class began.
A.for | B.when | C.with | D.while |
15.
—When did the couple die?
—It was on May ________ the earthquake hit Wenchuan County.
—It was on May ________ the earthquake hit Wenchuan County.
A.that | B.which | C.when | D.what |
16.
Well let you use the room ______you keep it clean and tidy .
A.even though | B.on condition that | C. if | D.however |
17.
Is this the research center _____you visited the lab last year ?
A. which | B. the one | C.that | D.where |
18.
Only when one loses freedom _______its value .
A. doesoneknow | B.onedoesknow | C.doesknow one | D.knowonedoes |
19.
-Would you mind if I take the seat?
- .
- .
A.Yes, sit down, please | B.Surely, never mind |
C.No, not at all | D.No, you can’t take it |
试卷分析
-
【1】题量占比
选择题:(11道)
单项选择:(9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:1
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