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【多选题】
资本主义利润率是
A.
剩余价值率的转化形式
B.
是剩余价值与可变资本的比率
C.
是剩余价值与预付资本的比率
D.
表示资本家对工人的剥削程度
E.
表示预付资本的增值程度
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【单选题】Oil prices cannot drop unless Venezuela increases its production.
A.
It's not the case that oil prices will drop, and it's not the case that
B.
Venezuela will increase its production.
C.
If Venezuela increases its production, then oil prices will drop.
D.
Only if Venezuela increases its production will oil prices drop.
E.
Either Venezuela will not increase its production, or oil prices will not drop.
F.
If Venezuela does not increase production, then oil prices will drop.
查看完整题目与答案
【多选题】根据国务院的有关规定，缩短工时制在现阶段的主要适用范围包括以下哪些？（）
A.
从事矿山井下、高山、有毒、有害、特别繁重和过度紧张的体力劳动职工
B.
从事夜班工作的职工
C.
哺乳期12个月婴儿的女职工
D.
16岁至18岁的未成年劳动者
查看完整题目与答案
【多选题】根据国务院的有关规定，缩短工时制在现阶段的主要适用范围包括（）。
A.
从事矿山井下、高山、有毒、有害、特别繁重和过度紧张的体力劳动职工
B.
从事夜班工作的职工
C.
哺乳未满12个月婴儿的女职工
D.
工资收人低于国家最低收人标准的职工
E.
16岁至18岁的未成年劳动者
查看完整题目与答案
【单选题】The rise of oil prices made scientists search for new energy resources ______ oil．
A.
replace
B.
replacing
C.
to replace
D.
replaced
查看完整题目与答案
【单选题】Oil prices will drop if Venezuela increases its production.
A.
It's not the case that oil prices will drop, and it's not the case that
B.
Venezuela will increase its production.
C.
If Venezuela increases its production, then oil prices will drop.
D.
Only if Venezuela increases its production will oil prices drop.
E.
Either Venezuela will not increase its production, or oil prices will not drop.
F.
If Venezuela does not increase production, then oil prices will drop.
查看完整题目与答案
【单选题】All it takes for Venezuela to increase its production is a drop in oil prices.
A.
It's not the case that oil prices will drop, and it's not the case that
B.
Venezuela will increase its production.
C.
If Venezuela increases its production, then oil prices will drop.
D.
Only if Venezuela increases its production will oil prices drop.
E.
Either Venezuela will not increase its production, or oil prices will not drop.
F.
If Venezuela does not increase production, then oil prices will drop.
查看完整题目与答案
【单选题】切削平面通过切削刃上选定点,与基面垂直,并且( )
A.
与切削刃相切
B.
与后面相切
C.
切削刃垂直
D.
与前面垂直
查看完整题目与答案
【多选题】根据国务院的有关规定，缩短工时制在现阶段的主要适用范围包括（）。
A.
从事矿山井下、高山、有毒、有害、特别繁重和过度紧张的体力劳动职工
B.
从事夜班工作的职工
C.
哺乳未满12个月婴儿的女职工
D.
工资收入低于国家最低收入标准的职工
E.
16岁至18岁的未成年劳动者
查看完整题目与答案
【单选题】According to the text, oil prices are kept high because______.
A.
only a little oil is being refined
B.
refineries take a long time to build
C.
people are driving too much
D.
supplies of refined oil are limited
查看完整题目与答案
【单选题】The retail and wholesale price of oil in China is influenced by the oil prices in New York and other two oil markets.
A.
Y
B.
N
C.
NG
查看完整题目与答案
相关题目：
【单选题】Oil prices cannot drop unless Venezuela increases its production.
A.
It's not the case that oil prices will drop, and it's not the case that
B.
Venezuela will increase its production.
C.
If Venezuela increases its production, then oil prices will drop.
D.
Only if Venezuela increases its production will oil prices drop.
E.
Either Venezuela will not increase its production, or oil prices will not drop.
F.
If Venezuela does not increase production, then oil prices will drop.
查看完整题目与答案
【多选题】根据国务院的有关规定，缩短工时制在现阶段的主要适用范围包括以下哪些？（）
A.
从事矿山井下、高山、有毒、有害、特别繁重和过度紧张的体力劳动职工
B.
从事夜班工作的职工
C.
哺乳期12个月婴儿的女职工
D.
16岁至18岁的未成年劳动者
查看完整题目与答案
【多选题】根据国务院的有关规定，缩短工时制在现阶段的主要适用范围包括（）。
A.
从事矿山井下、高山、有毒、有害、特别繁重和过度紧张的体力劳动职工
B.
从事夜班工作的职工
C.
哺乳未满12个月婴儿的女职工
D.
工资收人低于国家最低收人标准的职工
E.
16岁至18岁的未成年劳动者
查看完整题目与答案
【单选题】The rise of oil prices made scientists search for new energy resources ______ oil．
A.
replace
B.
replacing
C.
to replace
D.
replaced
查看完整题目与答案
【单选题】Oil prices will drop if Venezuela increases its production.
A.
It's not the case that oil prices will drop, and it's not the case that
B.
Venezuela will increase its production.
C.
If Venezuela increases its production, then oil prices will drop.
D.
Only if Venezuela increases its production will oil prices drop.
E.
Either Venezuela will not increase its production, or oil prices will not drop.
F.
If Venezuela does not increase production, then oil prices will drop.
查看完整题目与答案
【单选题】All it takes for Venezuela to increase its production is a drop in oil prices.
A.
It's not the case that oil prices will drop, and it's not the case that
B.
Venezuela will increase its production.
C.
If Venezuela increases its production, then oil prices will drop.
D.
Only if Venezuela increases its production will oil prices drop.
E.
Either Venezuela will not increase its production, or oil prices will not drop.
F.
If Venezuela does not increase production, then oil prices will drop.
查看完整题目与答案
【单选题】切削平面通过切削刃上选定点,与基面垂直,并且( )
A.
与切削刃相切
B.
与后面相切
C.
切削刃垂直
D.
与前面垂直
查看完整题目与答案
【多选题】根据国务院的有关规定，缩短工时制在现阶段的主要适用范围包括（）。
A.
从事矿山井下、高山、有毒、有害、特别繁重和过度紧张的体力劳动职工
B.
从事夜班工作的职工
C.
哺乳未满12个月婴儿的女职工
D.
工资收入低于国家最低收入标准的职工
E.
16岁至18岁的未成年劳动者
查看完整题目与答案
【单选题】According to the text, oil prices are kept high because______.
A.
only a little oil is being refined
B.
refineries take a long time to build
C.
people are driving too much
D.
supplies of refined oil are limited
查看完整题目与答案
【单选题】The retail and wholesale price of oil in China is influenced by the oil prices in New York and other two oil markets.
A.
Y
B.
N
C.
NG
查看完整题目与答案