Some people say that Mars should be protected as a wildlife reserve where we do everything possible to avoid pollution, on the _______ that life could exist on it.
#11905
A
assumption
B
arrangement
C
assistance
D
appointment
推荐题目
In the last century, more and more women arose ________ their legal rights.
#13808
A
in defence of
B
in honor of
C
in memory of
D
in place of
In China people believe in the saying “out of debt, out of pressure”; however in the west, it is just the ______ — when you are in debt, you are trustworthy and financially capable.
#10790
A
objective
B
opposite
C
contrary
D
contradictory
A NASA experimental jet , the X-43A,flew at a world –record speed ---11,260 kilometres an hour on November 17.This speed is __ as that of sound.
#12996
A
astentimesfast
B
tentimessofast
C
tentimesasfast
D
tentimesfaster