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【简答题】
根据安装高度的不同,热源上部的接受罩可分为两类,低悬罩和( )。
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皮皮学刷刷变学霸
举一反三
【单选题】Here ______a set of keys and here ______my books.
A.
is, is
B.
is, are
C.
am, is
D.
are, are
【单选题】The word ______ will indicate that the transmitting party wishes to change from speaking to listening.
A.
out
B.
over
C.
speaking
D.
Listening
【单选题】—There are ______ such books here. —I only need ______ these books on this shelf.
A.
eight dozens; one dozen
B.
eight dozens of; one dozen of
C.
eight dozen; one dozen
D.
dozens of; one dozen of
【简答题】You can read and borrow books here.
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