A. EitherB. BothC. NeitherD. None______ Are Jim and Bob……

单项选择题— It's difficult for the village children to cross the river for school. —I think a bridge ______ over the river.

单项选择题—Have you ______ your father recently —No. He doesn't often write to me.

单项选择题I have got many collections of snow globes. You may take ______ if you like.

单项选择题David is good ______ English, but he doesn't do well ______ PＥ.

单项选择题After the United States government reported ______ consumer demands for gasoline, market oil prices closed at $72 a barrel.