That was so serious a matter that I had no choice

That was so serious a matter that I had no choice

The problem was so serious that the general manager had to take______ himself to solve it.

That was no snap decision on his part: he had weighed the matter in his mind long enough.

He explained that his diet was so strict that he had to ______ himself occasionally.A．gran

It ______me that I had a choice.A、bitB、pickC、hit

I was ________ that he had made so great progress in study.A. amusedB. amazedC. shockedD