Bellisconsideredthefirstphonei

Bell is considered _____ the first phone in 1896.

A．inventing	B．having invented
C．to invent	D．to have invented

登录免费查看答案和解析

相关试题

Since you can solve the problem,I don’t feel_____worthwhile taking such trouble.

A．that

B．me

C．that

D．it

收藏答案/解析

The scientists are studying the effects of human activities______the environment.

A．in

B．at

C．on

D．with

收藏答案/解析

The law about banning using thin plastic bags came into_____from 1st Jane this year.

A．existence

B．power

C．sight

D．effect

收藏答案/解析

I have offered to work for the store owner _____ one night’s stay.

A．in place of

B．in exchange for

C．in relation to

D．in preference to

收藏答案/解析

Tom said he had been working for three hours, _____ ,evidently, was untrue.

A．he

B．this

C．it

D．which

收藏答案/解析