Plasticandrubberwontelectricit

Plastic and rubber won't _________ electricity,but copper will.

A．have

B．do

C．pass

D．conduct

登录免费查看答案和解析

相关试题

—Bob has gone to California.
—Oh, can you tell me when he __________?

A．has left	B．left
C．is leaving	D．would leave

收藏答案/解析

—I've got to go now.
—Must you? I __________ you could stay for dinner with us.

A．think	B．thought
C．have thought	D．am thinking

收藏答案/解析

I had been working on math for the whole afternoon and the numbers __________ before my eyes.

A．swim	B．swum
C．swam	D．had swum

收藏答案/解析

The letters for the boss __________ on his desk but he didn't read them until three days later.

A．were put	B．was put
C．put	D．has put

收藏答案/解析

—Did you ask Sophia for help?
—I __________ need to—I managed perfectly well on my own.

A．wouldn't	B．don't
C．didn't	D．won't

收藏答案/解析