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【单选题】
These flowers should not be watered too ______, once _____.
A.
long; every other day
B.
often; every fourth day
C.
soon; every two days
D.
frequently; each five days
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举一反三
【单选题】不搞改革,不坚持开放政策,我们确定的战略目标就不能实现。
A.
If we do not carry out reforms and adhere to the opening-up policy, the strategic goals we have determined can not be achieved.
B.
Without carrying out reforms and following the opening-up policy, our strategic goals can not be reached.
C.
We can not achieve our strategic goals unless we carry out reforms and adhere to the opening-up policy.
D.
Without carrying out reforms and following the opening-up policy, it is impossible for us to reach our strategic goals.
【单选题】某化合物熔点约 250-280 °C 时,应采用哪一种热浴测定其熔点( )
A.
浓硫酸
B.
石蜡油
C.
磷酸
D.
【判断题】异步性会使得每个进程都按自己的逻辑和速度向前运行。
A.
正确
B.
错误
【单选题】设(AL)=07H,要使(AL)=-07H应执行的指令是()。
A.
OR AL,80H
B.
NOT AL
C.
NEG AL
D.
ADD AL,80H
【单选题】不搞改革,不坚持开放政策,我们确定的战略目标就不能实现。
A.
If we do not carry out reforms and adhere to the opening-up policy, the strategic goals we have determined can not be achieved.
B.
Without carrying out reforms and following the opining-up policy, our strategic goals can not be reached.
C.
We can not achieve our strategic goals unless we carry out reforms and adhere to the opening-up policy.
D.
Without carrying out reforms and following the opening-up policy, it is impossible for us to reach our strategic goals.
【判断题】As a talented figure skater , Wang and her partner once placed fifth in the junior pairs competition.
A.
正确
B.
错误
【单选题】不搞改革,不坚持开放政策,我们确定的发展战略目标就不能实现。
A.
If we do not carry out reform and adhere to the opening-up policy, the strategic goals of development we have determined can not be achieved.
B.
Without carrying out reform and following the opening-up policy, our strategic goals of development can not be reached.
C.
If we had not carried out the reform and adhered to the opening-up policy, we would not reach our strategic goals of development set before.
D.
We can not achieve our strategic goals of development unless we carry out reform and adhere to the opening-up policy.
【单选题】设(AL)=07H,要使(AL)=-07H应执行的指令是( )。
A.
OR AL,80H
B.
NOT AL
C.
NEG AL
D.
ADD AL,80H
E.
Y
【简答题】目前汽车空调系统常用的制冷剂有__________。
【判断题】禽肉的结缔组织含量比畜肉低,且柔软,更易于人体吸收。
A.
正确
B.
错误
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