今天是见什么鬼了，做到的题都想不通。。that+adj怎么可以。。？

yippewanner

Over the past few years, banks have systematically raised their old fees and invented new ones that are harder and harder for consumers to avoid.
A. banks have systematically raised their old fees and invented new ones that are harder and harder for consumers to avoid
B. banks are systematically raising their old fees and inventing new ones that become harder and harder for consumers to avoid
C. banks systematically raising old fees and inventing new ones make them harder and harder for consumers to avoid
D. as banks systematically raised their old fees and invented new ones, avoiding them becomes harder and harder for consumers
E. as banks have systematically raised their old fees and invented new ones, it is becoming harder and harder for consumers to avoid them

虽然其他选项都不对啦 但是A项的that are harder and harder难道就可以吗？

wanglu0829

that引导的定语从句，修饰ones，也就是fees，没问题的。
先排除C,D,E,(C:主语太长，them无指代；D,E把重心放到因果关系上，改变原句）
再看A,B, 区别在于A主句用完成时，B用进行时，结合"Over the past few years", 是完成时比较好

kiwifoodtown

明明是很正常的定语从句，为什么LZ说是不可以？