A ( ) is a completely flat surface.
A. plant
B.plain
C.plane
D. planet
A. plant
B.plain
C.plane
D. planet
第2题
examination system comes into existence.
(A) arise (C) raise
(B) rise (D) arouse
第3题
countries.
A.Ontario
B.Superior
C.Huron
D.Michigan
第4题
These goods are ________ for export, though a few of them may be sold on the home market.
A) essentially B) completely C) necessarily D) remarkably
第5题
facts as though they never existed .
A) ignore B) leave C) refuse D) miss
第6题
A. The flowers, ________________ benefit from the bees.
B.at most
C.by chance
D.addition
E.in turn
第7题
when the examination system comes into existence.
(A) arise (C) raise
(B) rise (D) arouse
第8题
Anna was reading a piece of science fiction, completely _______ to the outside world.
A) having been lost B) to be lost C) losing D) lost
第9题
don, at least ten priceless paintings were completely destroyed.
(A) broke off (C) broke down
(B) broke out (D) broke up
第10题
in London, at least ten priceless paintings were completely destroyed.
(A) broke off (C) broke down
(B) broke out (D) broke up