幫我看看這幾道英語題選什么啊
28.Electrical energy ______ from the sun in a round about way is the most widely used energy today.
A) come B) to come C) coming D) having come
24.______ that he refused to help us,there is no reason why we should now help them.
A) Being seen B) See C) Seen D) Seeing
22.A good many proposals were raised by the students,______ had been expected.
A) that B) what C) as D) so
19.The traffic was very heavy; otherwise I ______ here 30 minutes sooner.
A) should have been C) would have been
B) would be D) had been
20.Over ten people died and twenty people were ______ wounded in the train crash.
A) eventually B) urgently C) bitterly D) seriously
幫我看看選什么答案啊,再給我仔細講講為什么選這個答案吧,