网址:http://m.1010jiajiao.com/timu3_id_2517838[举报]
用空格中的词组填空(注意时态和语态)
(1)
The discover________ an ancient clock from the tomb.
(2)
The boy should not ________ in public.
(3)
The scientist ________his research in the lab all the day.
(4)
The student ________ reading materials in the reading room this time.
用所给动词的正确时态和语态完成下面句子
In this school English _______(teach)through TV.
Computer science _______(teach)now almost in all universities and institutes.
Electricity _______(discover)two thousand years ago.
用所给动词的正确时态和语态完成下列句子
The streets ________ (light) by electricity.