1.----the job market becoming more and more competitive,it w

1.____the job market becoming more and more competitive,it will be too late for you to make preparations after you graduate.a.as b.with c.since d.because of为什么选B ,ABC因为放进去都通的啊2."If you do well in the exam ,you ___win a free trip to America."MY father promised.a.shall b.will c.may d.can为什么选A,貌似都可以啊3.____with the evidence,he had no choice but to admit that he had stolen the money.A facing B.faced为什么是B?主语一致不是应该用动名词放句首吗