He complained to the bookseller that there were several pages ______ in the book.
A、losingB
暂无解析
Theproposaldeservessupportasitgives______totheneedsofchildren.
We have to wait for the bus, ______?
If you’re sitting around a lonely campfire at night, the howl of a wolf can sound pretty______.
In order to buy a new car, you should at least ______ one hundred dollars a week.
In1900,theenergyderivedfromburningpetroleumwasonlyfourpercent______ofcoal.
