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【单选题】
Which of the following is true about the motion of the moon?______.A.
The moon and the sun are moving in the same plane.
B.
The moon revolved along the ecliptic.
C.
The moon moves faster than the sun.
D.
The position of the moon can be found changed in an hour’s time.
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【简答题】What should we prepare before our work?We should wash ______ and eat our breakfast properly.
【简答题】完形填空。 Breakfast is very important. It is one of 1 of the day. To keep healthy, everyone should 2 a good breakfast . 3 the right food is necessary for good health . We way have eggs, bread, milk, etc. ...
【简答题】完形填空。 Breakfast is very important (重要的) to people, so you should eat well for breakfast, 1 now many people don't have breakfast, 2 they are very busy. Some people want to 3 longer in the morning and t...
【单选题】为保证电气检修工作的安全,判断设备有无带电应( )
A.
以设备已断开的信号为设备有无带电的依据
B.
以设备电压表有无指示为依据
C.
以设备指示灯为依据，绿灯表示设备未带电
D.
通过验电来确定设备有无带电
【简答题】What should be included in one good breakfast? We can eat rice or bread, an egg, milk and ______ for one good breakfast.
【单选题】为保证电气检修工作的安全,判断设备有无带电应( )
A.
通过验电来确定设备有无带电
B.
以设备电压表有无指示为依据
C.
以设备指示灯为依据,绿灯表示设备未带电
D.
以设备已断开的信号为设备有无带电的依据
【单选题】为保证电气检修工作的安全, 判断设备有无带电应( )
A.
A通过验电来确定设备有无带电
B.
B以设备电压表有无指示为依据
C.
C以设备指示灯为依据, 绿灯表示设备未带电
D.
D以设备已断开的信号为设备有无带电的依据
【单选题】A good breakfast should supply about what percentage of the necessary nutrients for the day?
A.
One-half.
B.
One-third.
C.
One-fourth.
D.
Less than one-fourth.
【单选题】The author appears to be very approbatory that
A.
there should be more eggs on breakfast table.
B.
people should spend more time on breakfast.
C.
the breakfast should consist of much more kinds of food.
D.
the breakfast should contain much more nourishment.
【单选题】为保证电气检修工作的安全,判断设备有无带电应( )
A.
以设备电压表有无指示为依据
B.
以设备指示灯为依据，绿灯表示设备未带电
C.
通过验电来确定设备有无带电
D.
以设备已断开的信号为设备有无带电的依据
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