★英语选择1.Anna was reading a piece of science fiction,completel
★英语选择
1.Anna was reading a piece of science fiction,completely____to the outside world.
A.having been lost D.lost
我选的A,请问有什么错?1点不理解!
2.It was not until dark___he found___ he thought was the correct way to solve the problem.
A.that,what B when,that
我选的B,觉得dark后面加when很对啊!再来个强调句啊!