精英家教网 > 高中英语 > 题目详情

The light will be thrown ______ the cause of cancer by research that is now in progress.
A.toB.uponC.in D.for
B
考查介词的用法。句意“正在进行的研究将对癌症的起因进行解释。”throw light on/upon sth.“解释,阐明”。故选B。
练习册系列答案
相关习题

科目:高中英语 来源:不详 题型:单选题


________ the great man, people built a memorial.
A.In search ofB.In aid ofC.In honour ofD.In advance of

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题


____________ will we give in to the difficulties. Which of the answers can’t be chosen?
A.On no conditionB.At no timeC.In no timeD.Never

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题


The operator put him ______ to 83428091.
A.outB.inC.throughD.on

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题


.He is really an excellent doctor and he is _____ to becoming an expert in this field.
A.in a wayB.by the wayC.on the wayD.under the way

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题


. Jack is always occupied __________ his work, which makes him have no time to stay with his family.
A.byB.forC.withD.to

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题


It took a great deal of courage to admit that all his efforts had been ____.
A.in vainB.in turnC.in returnD.in danger

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题


Mike often argues ______ his friend ______ small things, which makes all of us 
very unhappy.
A.with; forB.to; forC.to; aboutD.with; about

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

They asked to be treated equally        other people in all ways.
A.asB.withC.toD.like

查看答案和解析>>

同步练习册答案