单项选择题

Desert plants ______ two categories according to the way they deal with the problem of surviving drought.

A．break down
B．fall into
C．differ in
D．refer to
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单项选择题
Behind his large smiles and large cigars, his eyes often seemed to ______ regret.
A．teem with
B．brim with
C．come with
D．look with
单项选择题
Banks shall be unable to ______, or claim relief against the first 15% of any loan or bankrupted debt left with them.
A．write off
B．put aside
C．shrink from
D．come over
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