六、短文改错I took part in a geography research study group in last term. Our 71 ______topic was environmental pollution and protection. We took a variety 72 ______of pictures showed the present pollution conditions of our city. To 73 ______our surprised, there are still a lot of people doing silly things to our 74 ________surroundings. Some people throw the rubbish anywhere they like, 75 ________some cars give off harmful gases, and waste water is poured in 76 ________rivers by some factories. Worse still, people sometimes had to make 77 ________their ways through dusty winds as a result of pollution. Through 78 ________our research, we come to know what everybody must pay attention 79 ________to our environment and some measures should be taken to protect. 80 ________
| 71. 去掉第二个in. 72. 正确. 73. showed—showing 或showed---which showed. 74. surprised—surprise. 75. 去掉the 76. in---into 77. had---have. 78. ways—way 79. what—that或去掉what. 80. protect后加it. |
| 略 |
