单项选择题

You'd better go now, ______ you'll miss the next train.()

A. if
B. or else
C. or not
D. unless

<上一题 目录 下一题>
热门 试题

单项选择题
Instead of sights, Edison would spend the time ______ in the public library.()

A. seeing, reading
B. see, read
C. to see, to read
D. seeing, to read
单项选择题
Mrs. Smith warned her son ______ after drinking.()

A. never to drive
B. to never drive
C. never driving
D. drive
相关试题