我国著名历史古城平遥和丽江古城,分别位于[ ]
A.陕西省和四川省
B.江苏省和云南省
C.陕西省和云南省
D.山西省和云南省
答案:D
The fire is dangerous. We should _____________ as quickly as possible.
A.put out it
B.put it out
C.put it away
D.put it off
膨胀水箱的膨胀管和循环管上,不得安装()