精英家教网 > 高中英语 > 题目详情

【题目】The inventor is satisfied to see a number of new products _____ after countless efforts.

A.developB.developedC.developingD.to develop

【答案】B

【解析】

考查非谓语动词。句意:经过无数的努力,发明家很满意地看到许多新产品被开发出来。此处productsdevelop之间是一种被动关系,用过去分词作宾语补足语,故选B

练习册系列答案
相关习题

科目:高中英语 来源: 题型:

【题目】

A.15.B.50.C.85.D.100.

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】Who is coming for tea?

A.John.B.Mark.C.Tracy.

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】VR can be used to practise skills in a(n) _____ environment that otherwise would be quite dangerous.

A.virtualB.preciousC.academicD.secure

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】He started to write his essay, safe in the knowledge ________ he wouldn’t be disturbed for a whole day.

A.whetherB.whatC.thatD.when

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】The greatest discovery of our generation is _____ a human being can change his life by changing his attitudes.

A.thatB.whichC.whatD.how

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】What instrument does the woman play?

A.The drums.

B.The piano.

C.The guitar.

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】Johnson, _________ for months to find a job, finally took a position at a local advertising agency.

A. to struggle B. struggling

C. struggled D. having struggled

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】 --- I am still preparing for tomorrow’s speech.

--- Oh. Time is _________, so you need to speed up.

A. losing out B. giving out C. going out D. running out

查看答案和解析>>

同步练习册答案