问题
John’s success has nothing to do with good luck. It is years of hard work ________ has made him what he is today.[ ]
A:why
B:when
C:which
D:that
B:when
C:which
D:that
正确答案是：
同类题型
The reason why she had a headache was _______ she had been reading for too long.
_____ weather! It’s raining again!—Bad luck, we have to stay at home now.
The heavy rain has widespread flooding and tens of thousands of people have lost their homes.
The meat is delicious.Yes, but don’t eat .
What game is popular with them?——– The________ most is tennis.