相关试卷
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1、 语法段落填空
Last summer, a typhoon (hit) our city. It (rain) heavily and winds (blow) strongly. Many trees (fall) down, and some buildings (damage).
Rescue teams (dispatch) immediately. They (help) people in danger and (clear) blocked roads. By evening, the typhoon (pass), but the city (need) weeks to recover.
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2、 Building （规范）specify earthquake resistance standards.
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3、 The （碳循环）regulates global climate.
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4、 First aid training teaches how to treat （伤口）.
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5、 The （湿地）help prevent floods and purify water.
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6、 Scientists study seismic waves to p earthquakes.
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7、 The h destroyed crops and caused food shortages.
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8、 In spring, birds return with the a of warm weather.
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9、 The Great Barrier Reef is a vital coral r.
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10、 Emergency plans include procedures for e in case of fire.
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11、 The i of climate change is evident in extreme weather.
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12、 So severe ____ the hurricane that the city declared a state of emergency.A、was B、were C、had been D、have been
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13、 ____ in the shelter, families received food and water.A、Staying B、Stay C、To stay D、Stayed
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14、 The students ____ a lesson when the fire alarm rang.A、have B、had C、are having D、were having
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15、 If the dam ____, the town would be flooded.A、bursts B、burst C、had burst D、would burst
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16、 Not until the floodwaters ____ did rescue teams enter.A、recede B、receded C、have receded D、had receded
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17、 The conference on climate change ____ last month was successful.A、holding B、held C、to hold D、having held
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18、 ____ by the storm, the city suffered power outages.A、Hit B、Hitting C、To hit D、Having hit
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19、 It is essential that buildings ____ to withstand earthquakes.A、design B、are designed C、be designed D、designed
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20、 The rescue team, ____ mission was to find survivors, worked overnight.A、which B、whose C、that D、whom