Many people read newspapers _________ they can learn what’s happening in the world.
A. so that
B. ever since
C. as soon as
D. even though
查看答案
The teacher got angry ________ what we had done in class yesterday.
A. because
B. because of
C. as
D. but
________ you sit in front of the computer all day while working, you’d better take exercise for at least an hour every day.
A. Even if
B. Even though
C. Since
D. As if
A ship is safe if it stays in a habor. But this is not _______ it is built for.
A. what
B. how
C. why
D. where
python异常处理中触发自定义异常的关键字是___________。