选C
这是个常见的句型:
祈使句(动词原形开头,表条件) + and + 陈述句(一般用will + 动词原形)
Work hard ,and you'll catch up with him.
=If you work hard,you'll catch up with him
选C
这是个常见的句型:
祈使句(动词原形开头,表条件) + and + 陈述句(一般用will + 动词原形)
Work hard ,and you'll catch up with him.
=If you work hard,you'll catch up with him