Question

_________is known to us all is that the old writer, for __________ life was hard in the past, still works very hard in his eighties.

A．What; whom

B．As; whom

C．It; whose

D．What; whose

Answer 1

A

第一空考查主語從句，what在主語從句中做主語，第二空考查定語從句，改成陳述句是life was hard in the past for him對(duì)他來說過去的生活很難。選A。