必學三單句語法填空練習(完整版)
【正文】 in the meal. Their balanced diets became such ______ success that before long Wang Peng became slimmer and Yong Hui put ____ more weight. 63. To tell you _______ truth, he is a boy who likes telling _______lie. 64. __________ (curious) drove Wang Peng inside.65. The earth became so _________ (violence)that it was not clear __________ the shape would last or not.66. _________ is even more important is ______as the earth cooled down, water began toappear on its surface.67. It was not immediately _____________(obviously) that water was to be fundamental_______ the development of life.68. ______ many scientists believe is that the continued presence of water allowed the earth to dissolve ______ (harm) gases and acids into the oceans and seas.69. This produced a chain reaction, which made ___ possible for life to develop.70. Many millions of years later, the first ____________ (extreme) small plants began to appear on the surface of the water.71. They produced young generally by _____ (lay) eggs72. Why they suddenly disappeared still remains a mystery. This ________ (disappear)made possible the rise of mammals on the earth.73. Mammals were different ______ all life forms in the past, because they gave birth _______young baby animals and produced milk to feed them.74. Human beings are putting too much carbon dioxide into the atmosphere , which prevents heat from _________ (escape) from the earth into space.75. Whether life will continue on the earth for millions of years _______ (e) will depend on whether this problem can be solved.76. Last month I had a chance to pay a visit _________ the moon.77. Before we left for the moon, Li Yanping explained _____me that the force of gravity would change three times ______ our journey.78. When we get closer ____ the moon, we shall feel it’s gravity __________(pull) us, but it will not be _______strong a pull as the earth.79. Walking on the moon _________(do) need a bit of practice now that gravity has changed.80. They shouldn’t allow _______ (park) in this street. It?s too narro
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