根据中文或首字母写出单词，使句子完整准确。

小题1:What he said was already           (记录) by the police.

小题2:Congratulations! You’ve answered all the questions           (正确地).

小题3:Mr Wu received a present from his friend, but he didn’t a_____________ it..

小题4: The camera was one of the greatest _____________(发明)in the world.

小题5:You have to be p___________ enough to wait for your turn.

小题6:Now people eat______________ (health) than before and many of them pay much attention to doing sports after work.

小题7:The boy           __ (take) to hospital at once after he fell off the tree.

小题8:we must do what we can            (save) the girl. She is too young.

小题9:We hope that more charity shows       __ (hold) to raise money for Project Hope.

小题10: The boy considered              (he) as the smartest boy in his class.

当纵坡过长时，应插入（）长的缓和坡段。

A.300m

B.200m

C.100m

D.50m