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【单选题】
防坠落安全防护用品主要有:()、安全帽、安全网、安全自锁器、速差自控器、水平安全绳、防滑鞋等。
A.
U形环
B.
防滑垫
C.
3
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【简答题】变压器的基本构造由哪几部分组成?
【单选题】Although the human population around the forestland in Middlesex County has increased, the amount of forestland has not been reduced. Therefore, the decrease in the county s songbird population cannot...
A.
As the human population of Middlesex County has grown, there has been an increase in the number of shopping malls built.
B.
The presence of more garbage cans resulting from the increase in the county's human population ensures the survival of more raccoons, which prey on songbird eggs whenever available.
C.
There has recently been a decrease in the amount of rainforest land in Central and South America, where songbirds spend the winter months.
D.
Although several species of songbirds are disappearing from Middlesex County, these species are far from being endangered.
E.
The disappearance of songbirds, which eat insects, often results in increased destruction of trees by insects.
【判断题】Although the followers of the Roman Catholic started the tradition of carnival hundreds of years ago,nowadays Christians all over the world celebrate carnival.()
A.
正确
B.
错误
【简答题】Although April did not bring the rains we all hoped for, and although the Central Valley doesn’t generally experience the atmospheric (大气的) sound and lightning that can accompany those rains, it is st...
【单选题】Those who want to say anything more your hand and then to speak.
A.
arise; raise
B.
raise; rise
C.
raise; arouse
D.
rise; raise
【多选题】下列材料属于特种工程塑料的是( )。
A.
PTFE
B.
PI
C.
PSF
D.
PU
E.
PPS
【简答题】变压器的基本构造由哪几部分组成?
【单选题】We would like to _______ some money _______ the poor children in our country.
A.
raise, for
B.
raise, to
C.
donate, with
D.
donate, for
【多选题】固定资产管理系统的作用有()。
A.
自动计提折旧
B.
生成固定资产卡片
C.
完成企业固定资产日常业务的核算和管理
D.
反映固定资产的增加、减少、原值变化及其他变动
【单选题】She is talking about _____ money for poor students. [     ]
A.
raising
B.
raise
C.
do
D.
to raise
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