10.请根据所听内容,在每小题给出的三个选项中,选出一个能完成句子的最佳答案,并将答题卡上对应题目所选的选项涂黑.录音听两遍. 16.Ais the hardest part in the recycling program. A.Searching B.Collecting C.Carrying 17.There will beBkinds of dustbins in the school next week. A.one B.three C.four 18.Each volunteer will work forBa week. A.only two hours B.less than five hours C.more than five hours 19.The waste clothes should be put in theBdustbin. A.black B.red C.blue 20.The speaker is speaking toC. A.some teachers B.some cleaners C.some greener volunteers.
17.听下面一段独白,回答第7-9三个小题. 7.What did the speaker do before he began cooking? A.He surfed the Internet. B.He bought the things he needed. C.He called his mother for help. 8.Which dish did the speaker cook first? A.Fish.B.Vegetables.C.Chicken. 9.Why did the fish taste terrible? A.The speaker cooked too long. B.The speaker forgot to put oil in it. C.The speaker put too much salt in it.