游客
题文

____ wide spread of H1N1 is _____ challenge for the whole world. Confidence, cooperation and responsibility are keys to overcoming it.

A.A; the B.A; a C.The; the D.The; a
科目 英语   题型 单选题   难度 中等
知识点: 冠词的用法辨析
登录免费查看答案和解析
相关试题

_______ the programme, these workers have to stay there for another two weeks.

A.Not completing B.Not completed
C.Not having completed D.Having not completed

Mr Black is an experienced engineer, and he will be employed to ______ us in improving our equipment.

A.assist B.consider C.provide D.offer

_______ excited her parents most was that he was admitted to his dream college.

A.That B.What C.Which D.It

In the north of our town _______, which dates back to the Ming Dynasty.

A.an old temple stands B.stands an old temple
C.does an old temple stand D.an old temple does stand

_______ in a friendly way, their quarrel came to an end.

A.Being settled B.Settled C.Settling D.Having settled

Copyright ©2020-2025 优题课 youtike.com 版权所有

粤ICP备20024846号