下列各句中,加点的成语使用有错误的是 ( ) A.每到双休日,国家体育场鸟巢格外热闹,里里外外人声鼎沸、人流如潮。 B.“戒烟一小时,健康亿人行”的倡议发出后,一些烟民对此默默无闻 C不少学者认为《读点经典》丛书对中学生的影响将是潜移默化的。 D.今年世界环境日主题的表述言简意赅——“你的地球需要你:团结起来应对气候变化”。 Now more than 40 million foreigners around the world are learning Chinese, according to a report. The relationship (关系) between the United States and China is becoming ______. It has really ______ the growth of Chinese language learning in the US.I am Chris from the US. I am one of the many people learning ______. I am studying at a Confucius institute (孔子学院) in New York. There are 10 ______ in our class. Some are over 30 years old. Some are middle school students. Our Chinese teacher ______ Beijing. He often tells us some interesting things in China.I think Chinese is ______ to learn. The biggest challenge for American learners is the writing. Chinese is ______ different from any other language in the world. It will ______ me a lot of time to learn enough Chinese characters (汉字). But I think there are many advantages of spending time on the language. One big ______ is that it makes me see things from a different point of ______, because Chinese is such a different language from English.I think for American students the most important advantage is that learning a different language can open up their mind.1.A.worse B.poorer C.friendlier2.A.stopped B.practiced C.influenced3.A.English B.Chinese C.French4.A.students B.workers C.teachers5.A.comes to B.leaves for C.comes from6.A.easy B.surprised C.difficult7.A.slowly B.quickly C.completely8.A.get B.take C.spend9.A.advantage B.in C.at10.A.idea B.view C.thought