精英家教网 > 高中英语 > 题目详情

Amazing     it is, an astronaut’s superior position is filled with potential danger.

A.when B.if
C.unless D.as

D

解析试题分析:考查连词辨析 When当……时候;if如果;unless除非;as正如;句意:正如很令人惊奇一样,一位宇航员高级的职位也充满着潜在的危险。as引导的让步状语从句引起的倒装有以下几种形式选1.副词置于句首2. 动词原形置于句首3. 形容词或名词置于句首,故选D项。
考点 : 考查连词辨析

练习册系列答案
相关习题

科目:高中英语 来源: 题型:单选题

Having lost his key,________.

A.he couldn’t enter the room B.the gatekeeper offered to help
C.the door was forced open D.the room couldn’t be entered

查看答案和解析>>

科目:高中英语 来源: 题型:单选题

Not until the train pulled into the next station _______her suitcase gone.

A.Mary had found B.had Mary found
C.did Mary findD.Mary found

查看答案和解析>>

科目:高中英语 来源: 题型:单选题

I’m still wondering            put the Christmas gift under my pillow.

A.whom it is thatB.it is whom that
C.it is who thatD.who it is that

查看答案和解析>>

科目:高中英语 来源: 题型:单选题

He is the only one of the students who ______a winner of a scholarship        for three years.

A.isB.are
C.have beenD.has been

查看答案和解析>>

科目:高中英语 来源: 题型:单选题

When it comes to relieving stress, proper rest and good nutrition can help, _______.

A.so does good parentingB.so good parenting does
C.so good parenting canD.so can good parenting

查看答案和解析>>

科目:高中英语 来源: 题型:单选题

Not until the train pulled into the station ______ that his suitcase was gone.

A.did he find B.had he found
C.he had found D.he found

查看答案和解析>>

科目:高中英语 来源: 题型:单选题

Three mountains, Meili, Baimang and Haba, _____ are covered with snow, tower over the land.

A.thatB.what
C.whichD.as

查看答案和解析>>

科目:高中英语 来源: 题型:单选题

—How is the man injured in the earthquake?
—The doctor said if ________ in a proper way,he was likely to be saved.

A.treated B.treating
C.is treated D.to be treated

查看答案和解析>>

同步练习册答案