A plane is like a bird. Its two _____ he

题型:选择题

问题:

A plane is like a bird. Its two _____ help it fly high in the sky. [ ]

A. necks

B. feathers

C. wings

D. tails

考点:可数名词(单数名词,复数名词)
题型:选择题

轻度缺水是指人体缺水占体重的()。

A.2%

B.4%

C.6%

D.7%

E.8%

题型:选择题

下列关于代码设计的原则中,说法错误的是()。

A.必须保证有足够的容量

B.按属性系统化

C.分类要有一定的刚性

D.注意本分类系统与外系统、已有系统的协调

题型:选择题

根据句意及首字母提示在横线处填上恰当的单词,使句子意思完整,语法正确。

1.  U________you tell me the truth.I won't help you.

2.  The b ook is very educational,  and it has a great i________on his life.

3.  I suddenly r_______how important it was.

4.  We hope the f________between two countries will last long.

5. With the d______of science, people can do many jobs easily.

6.  The world's population is one of the biggest c_______of the world today.

7.  I think s_________English is more difficult than wriltcn English.

题型:选择题

继电器在衔铁内侧与铁芯相接触处,装有一个()垫片,可减少衔铁释放时剩磁的影响。

题型:选择题

银行工作人员为客户服务时要做到风险提示,下列违规的是()。

A.客户提出问题时,为了达成业务提供虚假信息

B.提醒客户留意合约中的免责条款

C.根据客户需要推荐合适的产品

D.分别从利弊两个方面介绍产品

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