更多"From thousands of kilometers above "的相关试题:
[单项选择]From thousands of kilometers above our earth, a communications satellite ______ a signal from one side of the world and relays it directly to the other.
A. receives
B. accepts
C. admits
D. offers
[单项选择]
Can you imagine who on earth is our human being’s most dangerous enemy -- The rats!
Men are the cleverest and most ’dangerous animals on earth. Rats come second. Men kill their enemies. They have killed millions of men since ancient times -- but rats have killed hundreds of millions of men. Rats carry diseases. Black rats carry fleas, and these fleas give men bubonic plague. Bubonic plague still kills thousands of Asians and Africans today as it killed millions of Europeans in the past until brown rats came to Europe and pushed the black rats out. There is no plague in Europe today, but brown rats carry thirty-five other diseases typhus for example. Typhus has killed 200 million people in the last 400 years. Rats are dangerous.
They not only carry diseases into men’s homes, they also take men’s food. They eat 33 million tons of grain every year. That is enough to feed 200 million people -- so men die of hunger because rats eat their
A. rats killed thousands of Asians and Africans
B. rats carry diseases on to the moon
C. rats survive the poison food
D. rats eat millions of tons of grain each year
[单项选择]Seen from space, our earth, with water covering 70% of its surface, appears as a "blue planet".（）
A. 如果从太空中看地球的话，地球像一个蓝色的行星，而且地球的表面70%都是水。
B. 地球表面的70%都被水覆盖着，从太空中看地球，它就像一颗蓝色的行星。
C. 从太空上看我们的地球，它的表面的70%都被水覆盖着，看上去像一颗蓝色的行星。
D. 从太空中看到地球的表面的70%都是水，它是一个蓝色的行星。
[单项选择]（ ）from space, our earth, with water covering 70% of its surface, appears a "blue planet".
A. Seen
B. Seeing
C. To be seen
D. Having seen
[单项选择]（）from space, our earth, with water covering 70% of its surface, appears as a "blue planet"
A. Seeing
B. To be seen
C. Seen
D. Having seen
[单项选择]______ from space, our earth, with water covering 70% of its surface, appears as a "blue planet".
A. Seeing
B. To be seen
C. Seen
D. Having seen
[单项选择]______from space, our earth, with water covering 70% of its surface, appears to be a blue ball.
A. Seen
B. Seeing
C. Having seen
D. To see
[单项选择]________ from space, our earth, with water covering 70% of its surface, appears as a “blue planet”.
A. Seen
B. Seeing
C. Having seen
D. To see
[单项选择]As is well-known, the higher we go above the earth, the ______ air we have.
A) rarer C) rarest
B) rare D) more rare
[单项选择]More than once, I believe everybody else in our company would agree with me ,______him to make such promises but he never made it actually.
A. we heard
B. we have heard
C. have we heard
D. and have heard
