单项选择题
Had you come five minutes earlier, you（）the train to Birmingham. But now you missed it.
A.would catch B.would have caught C.could catch D.should catch
单项选择题 Eggs，though rich in nourishments，have（）of fat.
单项选择题 Mike is better than Peter（）swimming.
单项选择题 Harry, who had failed in the final exam, had a great worry（）his mind.
