单选题：Paragraph 4_______.

题目分类：理工类
题目类型：单选题
查看权限：VIP

题目内容：

Paragraph 4_______. A．A new pair of ears
B．Computers that can communicate
C．Everlasting consciousness on a computer
D．Time to break off a friendship
E．An author and researcher
F．A new pair of eyes

参考答案：

答案解析：

I had some difficulty in carrying out theplan.

I had some difficulty in carrying out theplan.A．making B．keeping C．changing D．im

分类：理工类题型：单选题

查看答案

The people of the coral island nations are unable to do anyt

The people of the coral island nations are unable to do anything substantial abo

分类：理工类题型：单选题

查看答案

The passage is mainly about ____

The passage is mainly about ____A．the importance of pre-school education B．the i

分类：理工类题型：单选题

查看答案

Paragraph 3______

Paragraph 3______A．0unces of Water Needed Per Day B．Importance of Water C．Compos

分类：理工类题型：单选题

查看答案

Paragraph 5_______

Paragraph 5_______A．What can we do to help protect ecosystems? B．What are differ

分类：理工类题型：单选题

查看答案