题目内容
（请给出正确答案）
________ are used to protect your feet.
A.Helmets
B.Safety goggles
C.Safety boots
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更多“________ are used to protect y…”相关的问题
A.used to drink
B.would
C.used to drinking
D.is used to drinking
Common people used words as they like.
A．Y
B．N
C．NG
Silk()by Chinese for thousands of years now.
A. has used
B. has been used
C. was used
D. is used
A、is used to riding
B、used to riding
C、is used to ride
D、used to ride
A.got used to
B.was used to
C.was used for
D.used to
A．They used carts for collecting garbage
B．They used pigs to get rid of garbage
C．They burnt the garbage
D．They set up trash cans
A.applied to
B.applied for
C.used to
D.used for
The thermos is used for _________ water hot.
A.to keep
B.keeping
C.keep
D.kept
A.It can be used to install device drivers.
B.It is a command line program.
C.It can be used to configure a system hostname and IP address.
D.It can be used to install new applications.
Line of balance charts are used most frequently in:
A.Engineering
B.Marketing
C.Manufacturing
D.Accounting
E.Contracts and procurement
