精英家教网 > 初中英语 > 题目详情

【题目】We all know that we won't enjoy good health ______ we often exercise.

A. thoughB. ifC. whenD. unless

【答案】D

【解析】

句意:我们都知道如果我们不经常锻炼,我们将不会享有好的健康。考查连词的用法。A. though虽然,尽管;B. if如果;C. when......的时候;D. unless除非,如果不。根据句意:我们都知道如果我们不经常锻炼,我们将不会享有好的健康。只有D项符合题意。故选D

练习册系列答案
相关习题

科目:初中英语 来源: 题型:

【题目】________ so nice, the pizza is extremely popular with customers.

A. Because it is tastedB. Being tastedC. TastedD. Tasting

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】Put on more clothes ____ you'll catch a cold in the strong wind.

A. andB. butC. orD. so

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】Where is the man from?

A. America.B. China.C. England.

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】—Have you seen ______ movie Nice To Meet You?

—Yes, it's ______ wonderful one.

A. a, theB. the; aC. the; theD. a; a

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】This morning my clock didn’t   ,so I overslept.

A. take offB. run offC. kick offD. go off

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】Be careful with that knife or you’ll cut_______________

A. himselfB. ourselvesC. themselvesD. yourself

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】Look at the rules. Passengers ________ smoke on the bus.

A. mustB. canC. mustn’tD. needn’t

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】________ my parents were worried about me, they had to go away on business.

A. SoB. whenC. IfD. Although

查看答案和解析>>

同步练习册答案