更多“______ is used for distress and urgency traffic,and may be used by aircraft for safety purpos”相关的问题
第1题
()lots of trees on the hill.
A.There used to being
B.There used to be
C.There is used to be
D.There was used to be
点击查看答案
第2题
They ______ good friends and often visited each other.A.are used toB.are used to beC.
A.are used to
B.are used to be
C.used to being
D.used to be
点击查看答案
第3题
The telephone () connect you to the absent.
A.are used to
B.used to
C.using to
D.are used
点击查看答案
第4题
A.usingB.usedC.useD.be used
A.using
B.used
C.use
D.be used
点击查看答案
第5题
When he was a little boy, he______ like riding.
A、used to
B、was used to
C、did use
D、used
点击查看答案
第6题
We ___ think seventy was a good age.A、are used toB、used toC、use toD、were used to
A.are used to
B.used to
C.use to
D.were used to
点击查看答案
第7题
Knives ________ for cutting things.[ ]is usedB.re used C.be usedD.useKnives ________ for cutting things. [ ]is used B.re used C.be used D.use
A.is used
B.are used
C.be use
D.use
点击查看答案
第8题
They()to spend their holiday at resorts.
A.get used
B.use
C.be used
D.used
点击查看答案
第9题
A.used to making
B.used to make
C.used to be made
D.used making
点击查看答案
第10题
Some people in South America() rain.
A.are used to
B.used to
C.use to
D.are use to
点击查看答案