单选题：It is a complicated problem.

  • 题目分类：理工类
  • 题目类型：单选题
  • 号外号外：注册会员即送体验阅读点！
题目内容：
It is a complicated problem. A．strange
B．complex
C．difficult
D．unusual

参考答案：
答案解析：

Service stations, motels and restaurants promoted the develo

Service stations, motels and restaurants promoted the development of the interst

分类：理工类  题型：单选题
查看答案

She cancel her trip to New York because she was ill.

She cancel her trip to New York because she was ill.A．called off B．closed down C

分类：理工类  题型：单选题
查看答案

Genera has increased the number of its employees recently.

Genera has increased the number of its employees recently.A．Right B．Wrong C．Not

分类：理工类  题型：单选题
查看答案

It's sensible to start any exerciseprogram gradually at firs

It's sensible to start any exerciseprogram gradually at first.A．workable B．reaso

分类：理工类  题型：单选题
查看答案

The software company seems to think girls would be more inte

The software company seems to think girls would be more interested if______A．gir

分类：理工类  题型：单选题
查看答案