A：are still being corrected
B：are not correcting
C：have already been corrected
D：have not corrected
被子植物的种子比裸子植物的种子能得到更好的保护。
Jenny and Li Ming watched Bob play basketball this evening. They arrived at the gym(体育馆)at 6：30. Bob's team played with the Orange Team. Everyone played hard! Jenny and Li Ming had fun at the gym. They yelled for Bob's team. Finally, Bob's team won. They were very happy.
综合题
