Eye doctors suggest that a child's first eye exam ________ at the age of six months old.

试卷相关题目

• 1Much of the criticism has focused on the railway's online purchasing system，which has been unable to _________ the huge demand．

  A.take notice of

  B.attach importance to

  C.show preference for

  D.keep pace with

  开始考试点击查看答案
• 2With modern equipment，many mysteries have ________ to light in recent years.

  A.bought

  B.come

  C.thrown

  D.appeared

  开始考试点击查看答案
• 3Susan wanted to be independent of her parents.She tried ________ alone, but she didn't like it and moved back home.

  A.living

  B.to live

  C.to be living

  D.having lived

  开始考试点击查看答案
• 4The number of the employees has grown from 1,000 to 1,200.This means it has risen ________ 20 percent.

  A.at

  B.by

  C.to

  D.with

  开始考试点击查看答案
• 5Emergency line operators must always ________ calm and make sure that they get all the information they need to send help.

  A.grow

  B.appear

  C.become

  D.stay

  开始考试点击查看答案
• 6My mother has always _______ we eat every healthily.

  A.make sure

  B.made sure

  C.be sure

  D.sure

  开始考试点击查看答案
• 7The further falling of the stock market as reported today has ________ a fresh wave of selling.

  A.given off

  B.set off

  C.put off

  D.got off

  开始考试点击查看答案
• 8A post office should be built in a central ______ for the sake of the convenience.

  A.position

  B.situation

  C.eruption

  D.connection

  开始考试点击查看答案
• 9The Philippines lies ______ the south of China, but Guangdong Province lies ______ the south of Chin

  A.A.to; in

  B.in; to

  C.to; to

  D.in; in

  开始考试点击查看答案
• 10John has always wanted an ipad and he has just saved enough money to buy ________.

  A.one

  B.it

  C.this

  D.that

  开始考试点击查看答案