精英家教网 > 初中英语 > 题目详情
You shouldn’t keep a pet _______________ you have enough time to care for it.
A.ifB.unlessC.thoughD.when
B

试题分析: 句意:你不应该养宠物,除非你有足够时间照顾它。 if如果,unless除非,though尽管,when当……时。养宠物的先决条件是有足够的时间照顾它,故选B
练习册系列答案
相关习题

科目:初中英语 来源:不详 题型:单选题

--___________ is your phone number? --It’s 86502566.
A.What B.HowC.Where D.How many

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

The story was _______ interesting _______ everyone would listen to it.
A.too, toB.enough, toC.so, thatD.such, that

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

— What’s your plan for this weekend?
— We will go for a picnic by the river _______ it rains.
A.unlessB.ifC.butD.because

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

Hurry up, Jack. We have to get to the station before 11:45         we can catch the 12:00 train.
A.sinceB.afterC.as soon asD.so that

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

____my brother ____ my sister is able to use a computer. However, I can.
A.Neither ---- norB.Not only ---- but also
C.Either ---- orD.Both---- and

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

---When did you return to China?
---_________________.
A.Until next weekB.Not until next week
C.a few days agoD.for a few weeks

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

—______ does your mother go for a walk? —Every afternoon.
A.How longB.How oftenC.How muchD.How many

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

Nothing can be done _______  he returns.
A.asB.beforeC.whileD.until

查看答案和解析>>

同步练习册答案