It occurred to him to open it.He thought( )it.

It occurred to him to open it.He thought( )it.
A.of opening B.to open C.to have opened D.opening
还有4道 1.He heard a noise( )coming from the bar
A which was B who was C that is D which is
2.He asked me how my brother was."How( "he asked
A is your brother B your brother was C your brother is D was your brother
3.How much did it contain?How much(
Adid it consist B.was there in it C did include D had it
4.He had been confined to the box,so he ( ).
Acouldn't move B couldn't run away