The single invention of the computer _______many new professions.
| A．gave a birth to | B．gave birth to |
| C．gave births to | D．gave birth for |
相关试题
Li Ming is said ______ the experiment in the lab, but I can’t find him there.
| A．to have done | B．to do | C．to be doing | D．doing |
They live in a beautiful village, with many trees and flowers _______ it.
| A．surrounded | B．surrounds | C．surrounding | D．to surround |
– Is John coming by train?
– He should, but he _______ not. He likes driving his car.
| A．must | B．can | C．need | D．may |
– I rang you at about ten o’clock, but there was no reply.
– Oh, that was probably ________ I was seeing the doctor.
| A．when | B．why | C．what | D．that |
e with me _________ the matter. 相关知识点
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