下列关于输血的叙述，哪一项是不正确的

A．ABO血型系统相符合便可输血，不需进行交叉配血

B．O型血的人为"万能供血者"

C．AB型血的人为"万能受血者"

D．将O型血液输给其他血型的人时，应少量而且缓慢

E．Rh阳性的人可接受Rh阴性的血液

根据句子要求, 用括号中词的正确形式填空，并将答案写在答题纸相应题号的横线上。

小题1:Mum asked children to eat it           (two) a week.

小题2:It’s very important for students           (sleep) eight hours a night.

小题3:How many         (foot) does a dog have?

小题4:Don't ________ (worried) about your English. I can help you.

小题5:Your advice sounds ___________ (interest).

小题6:This song is very popular in many             (west)countries.

小题7:Thanks for your           (invite) to your house next week.

小题8:His bag is not as          (heavy) as mine.

小题9:Which one is a little           (far), this one or that one?

小题10:She likes to have friends who are           (difference) from her.