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【单选题】
主量子数为3的电子层中,原子轨道数是 ( )A.
9
B.
8
C.
4
D.
32
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反馈参考答案：
举一反三
【单选题】The radio set __ _ last week has been out of order.
A.
I bought
B.
I bought it
C.
which I bought it
D.
what I bought
【多选题】不实行内部成本核算的事业单位开展专业业务活动发生的下列支出，应直接计入事业支出的有（ ）。
A.
购入随买随用的零星办公用品
B.
用修购基金购置固定资产
C.
购入非专利技术
D.
支付职工工资
【单选题】a. I bought a Yamagoto. b. I bought a new one. c. they were on sale.
A.
I bought a Yamagoto.
B.
I bought a new one.
C.
they were on sale.
【多选题】符合封建帝王陵墓建筑的说法的是( )。 A.周代出现了“封土为坟”,封土地大小自定 B.秦、汉和宋代都使用“方上”,但宋代“方上”的规模较秦汉时期要大 C.护陵监是保护和管理陵园的机构 D.自产生灵魂观念后,人们开始产生筑坟的念头 E.祭祀建筑区的主要建筑是祭殿
A.
1
B.
2
C.
3
D.
4
E.
5
【单选题】中频电疗法所采用的电流频率多在是:
A.
2000～8000 Hz之间
B.
100~1000Hz
C.
1000~100000Hz
D.
1000 Hz以下
E.
2000~100000Hz
【单选题】'I bought some roses' ______ 'I bought some flowers'.
A.
entails
B.
presupposes
C.
is inconsistent with
D.
is synonymous with
【多选题】下列符合封建帝王陵墓建筑的说法的有()。
A.
周代出现了“封土为坟”,封土地大小自定
B.
秦、汉和宋代都使用“方上”,但宋代“方上”的规模较秦汉时期要大
C.
护陵监是保护和管理陵园的机构
D.
自产生灵魂观念后,人们开始产生筑坟的念头
E.
唐代李渊为了防止水土流失和盗墓,改为“依山为陵”的形式
【单选题】With all the magazines I needed ,I left the post office.
A.
buying
B.
to buy
C.
bought
D.
to be bought
【单选题】The computer_____________last week was made in a big factory. A.which I bought B.which I bought it C.what I bought D.what I bought it
A.
which I bought
B.
which I bought it
C.
what I bought
D.
what I bought it
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