A．thoseB．whichC．thatD．what
A. those
B. which
C. that
D. what
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You can't make yourself understood because you explain things in a way that is too ______
A. obvious
B. abstract
C. realistic
D. impressive
A．as toB．as muchC．up toD．such as
A. as to
B. as much
C. up to
D. such as
The older a female elephant is, ______.
A. the stronger she will be
B. the poorer memory she will have
C. the more useless her tusks will be
D. the more likely she will be killed
If you can't decide which of the two books to borrow, why don't you take ______ ？ I won't
A. all
B. any
C. either
D. both
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