发布者认证信息(营业执照和身份证)未完善,请登录后完善信息登录
终于知道雅思写作常用的语法练习-广州朗阁雅思培训中心
教育培训

终于知道雅思写作常用的语法练习-广州朗阁雅思培训中心

产品单价:面议

最小起订:暂未填写

供货总量:暂未填写

发货期限:请联系商家

有效期至:长期有效

勤学思教育网

产品详情

  雅思写作常用的语法练习-广州朗阁雅思培训中心
  Complete the following sentences by circling the missing words.
  1 .Science still a cure for cancer.
  a. doesn’t find c. hasn’t found
  b. haven't found d. aren’t finding
  2. While he_a route to the Indies, Columbus discovered America.
  a. searched c. had searched for
  b. was discovering d. was searching for
  3. Existing reserves of fossil fuel_by 2045.
  a. have been run out c. is going to be run out
  b. will have run out d. have run out
  4. If logging of tropical rainforests continues at the present rate,_a
  30 per cent increase in atmospheric CO2 by the year 2000.
  a. there will be c. there would be
  b. there might have been d. there could not have been
  5. Only妙investing heavily in value-added exports_如m the
  present trade imbalance.
  a. the country can emerge c. can the country emerge
  b. the country might emerge d. the country emerged
  6. The mystery of the double helix_,the scope for genetic engineering
  dramatically increased.
  a. having solved c. solving
  b. having been solved d. solved

更多关注:广州朗阁雅思培训中心

发布时间:2022-05-08 17:18  点击:72

所在地:湖北

相关分类