英语单选①now the air pollution in this city______ more and more

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英语单选
①now the air pollution in this city______ more and more serious with each passing day.
A.to become
B.became
C.becoming
D.is becoming
②In order to improve your communication skills,we will show you how to learn__ about your customers than you know now.
A.many
B.much
C.most
D.more
③___you choose to contact us,you can expect our efficient and helpful servicee
A.No sooner than
B.Ever since
C.No matter how
D.Even though
④If we____ more time and money,we could have visited many more places.
A.have
B.had had
C.have had
D.could have

1.D 因为有now在描述的是现在的情况.the air pollution 是单数形式.所以只能选D
2.D 因为后半部分句子中有个than很显然是做了比较.所以用比较级more.
3B ever since从那时起.在句中的意思是,从你选择联系我们起.
4.C 虚拟语气.从主句中 could have visited 可以看出.
答案仅供参考哦.

英语单选①now the air pollution in this city______ more and more Now the air pollution in this city ( ) more and more serious 英语that指代问题1.The problem of pollution in this city is more se now more and more people in the world Now more and more people like in the ___(suburb) Chinese by more and more people in the world now. computer by more and more people in the world now Th problem which the air pollution in cities has become more 八年级英语完形填空The problem of pollution is getting more and more s the water pollution became more and more serious ( )no furth the pollution here ____becoming more and more serious A.walk More and more people prefer--to--in order to reduce the air