【简答题】【消耗次数：1】
语素的主要作用是构词，根据其构词作用可分[填空]?、[填空]?、[填空]?三部分。
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②
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③
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煤浆制备和输送
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随机题目
【单选题】
The human race has already paid a heavy price for its slow _____to environmental threats.
①
response
②
responsibility
③
resolution
④
resistance
【单选题】
Not until three years ago _____ to work outside.
①
he began
②
he begins
③
began he
④
did he begin
【单选题】
I _____him the Christmas gift by mail because he came home during the Christmas holidays.
①
ought to have sent
②
couldn’t have sent
③
must have sent
④
needn’t have sent
【单选题】
My friend and adviser _____ to lend me his money.
①
have agreed
②
has agreed
③
agreed
④
are agreed
【单选题】
When he bent down to tie his shoelace, the belt of his trousers _____.
①
ruined
②
cracked
③
broke
④
split
【单选题】
In today’s newspaper, it _____ that there will be a new election tomorrow.
①
tells
②
states
③
writes
④
records
【单选题】
_____ in the past, at the moment it is a favorite choice for wedding gown.
①
Unpopular has as white been
②
White has been as unpopular
③
Unpopular has been as white
④
Unpopular as white has been
【单选题】
I’d rather you _____by train because the weather forecast said there would be heavy snow tomorrow.
①
went
②
should go
③
will go
④
go