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The sounds used in human languages to create meaning consist of small variation in air pressure can be sensed by the ear.
选c。但是为什么a里面the sounds后面不用加are的么??
.Today _____ little fossil ivory remains comes from Alaska.
(A) what
(B) which
(C) there is
(D) where
为什么选a??
In 1889 Jane Addams, a social worker in Chicago, founded hull house, an
institution devoted to the improvement of community life in poor neighborhood
为什么选d??
The black leopard is very dark that its spots are difficult to see.
为什么选a??d不用改成to be seen么??
Written to be performed on a _____, Thornton Wilder’s play Our Town depicts life in a small New England community.
(A) stage scenery of bare
(B) bare of stage scenery
(C) scenery bare of stage
(D) stage bare of scenery.
为什么选d??
. For thousands of years, people have used some kind of refrigeration cooling beverages and preserve edibles.
选c,但是b不用改成kinds么??
A protagonist of a play is _____ in tragedy as the suffering main character.
(A) what known
(B) known as
(C) what it is known
(D) what is know
为什么选d啊??不应该是what is known么??
Most crickets have two pairs of fully developed wings, and muscular hind legs for jump.
选d,但是jump也可以作名词啊!一定要改成jumping么??
谢谢各位大侠了!!!!!!! |