单项选择题

A．It’s expensive to manufacture.B．it hasn’t been adequa……

A．It’s expensive to manufacture.
B．it hasn’t been adequately tested.
C．It damages car engines.
D．it’s dangerous to transport.

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热门试题

单项选择题A．To enjoy some sunbathing.B．To take a hot bath.C．To get some sleep.D．To run downstairs and relax.

A．To enjoy some sunbathing.
B．To take a hot bath.
C．To get some sleep.
D．To run downstairs and relax.

单项选择题A．To arouse students’ motivation for study.B．To be consulted on academic matters.C．To help students with their personal matters.D．To give tutorials in the office.

A．To arouse students’ motivation for study.
B．To be consulted on academic matters.
C．To help students with their personal matters.
D．To give tutorials in the office.

填空题In the past few decades the increasing numbers of married women taking jobs outside home have attributed to having children ______.

单项选择题A．Keep it away from heat, drafts, and humidity.B．Keep it as empty as possible.C．Wash its interior frequently.D．Set it regularly at zero degree.

A．Keep it away from heat, drafts, and humidity.
B．Keep it as empty as possible.
C．Wash its interior frequently.
D．Set it regularly at zero degree.

填空题Although there are some modern facilities which help Mothers with housework and sometimes Fathers give a hand, working mothers are still ______.