游客
题文

(2012浙江卷)    The development of industry has been_______ gradual process throughout _______ human existence, from stone tools to modern technology.

A.不填, the B.the; a C.a; 不填 D.a; 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 problem of the present world is that those who are imaginative have little experience
those who are experienced have weak imagination.

A.unless B.although C.because D.while

The get-together after tem years of separation should be a(n)of excitement, but the old friends could not feel real joy.

A.situation B.occasion C.atmosphere D.condition

Economy should be developed to raise people’s living standard. , effective measures should be taken to deal with different types of pollution caused by the economic development.

A.Moreover B.Therefore C.Meanwhile D.Otherwise

Only latelyabout the dark secrets behind the seemingly-happy marriage of the golf star Tiger Woods.

A.the public have known B.were the public known
C.have the public known D.the public knew

---Cathy seems to be very happy.
---Surely she is. Having passed all the tests, she felt a great weightoff her mind.

A.taking B.taken C.take D.to be taken

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

粤ICP备20024846号