If you have a job,_____yourself to it and finally you'll succeed.A.do devote.B.don't devote.C.d

问题描述:

If you have a job,_____yourself to it and finally you'll succeed.A.do devote.B.don't devote.C.d
If you have a job,_____yourself to it and finally you'll succeed.
A.do devote.B.don't devote.C.devoting.D.not devoting.这题的答案是什么?为什么只能用强调语句,而不能用虚似语气?

A.do devote
do 用在祈使句最前面用以加强语气,意为“千万”“一定得”“务必”这句作为虚拟语气,选C为什么不行?C? 不行!!!!,_____yourself to it 和后面 finally you'll succeed 之间有个并列连词and 如果前面用.devoting yourself to it , 这个分词短语怎么可能和后面的句子finally you'll succeed构成并列关系呢?再说也没有这种形式的虚拟语气