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【判断题】
按照DL/T827-2002《灯泡贯流式水轮发电机组启动试验规程》规定，灯泡贯流式水轮发电机组启动试验前的检查包括转轮叶片与转轮室之间的间隙已检查合格，且无遗留杂物。A.
正确
B.
错误
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【单选题】Based on the passage, it seems that the purpose of the cafe is to______.
A.
learn a skill
B.
help a youth project
C.
do business
D.
earn school credit
【单选题】下列关于背书的说法中，错误的是( )。
A.
背书是指在票据背面或者粘单上记载有关事项并签章的票据行为
B.
以背书转让的票据，背书应当连续
C.
背书连续是指转让票据的背书人与受让票据的被背书人在票据上的签章依次前后衔接
D.
背书连续具体指第一次背书的被背书人为票据的收款人，第二次背书的背书人为第一次背书被背书人，依次类推
【单选题】The main purpose of this passage is ______.
A.
to prove that man is a descendent from some higher animal
B.
to satirize human greediness
C.
to prove that man is superior to other animals
D.
to criticize man as a maniac
【单选题】下列关于背书的说法中，错误的是（ ）。
A.
背书是指在票据背面或者粘单上记载有关事项并签章的票据行为
B.
以背书转让的票据，背书应当连续
C.
背书连续是指转让票据的背书人与受让票据的被背书人在票据上的签章依次前后衔接
D.
背书连续具体指第一次背书的被背书人为票椐的收款人，第二次背书的背书人为第一次背书被背书人，依次类推
【单选题】What is the purpose of the National Institute of Child Health and Human Development?
A.
To help all the weak children and women.
B.
To study the genes of babies and mothers.
C.
To find out what affects healthy development in people.
D.
To study why babies are influenced by their environment.
【单选题】The author's purpose in writing this passage is to______.
A.
show that taste preference is highly subjective
B.
argue that taste testing is an important marketing strategy
C.
emphasize that taste and price are closely related to each other
D.
recommend that blind tasting be introduced in the quality control of colas
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