给下列加线的字注音。
犀____ 兕____ 鲋____鱼 文梓____ 楩____楠 守圉____
公输盘____ 不说____ 胡不见____我于王 禽滑____厘 宋无长____木
下列计算正确的是（ ）
根据句子意思或音标写出单词的适当形式。My cousin Jack is in Class 2, G____ 7 in our school.The family like eating in the r____ instead of (代替) at home on Sunday.T____ is the fifth day of a week.We do morning e____ every day.There are 6 h____ students in my school.
The sports shoes are those____ (child).Daniel ，____ (not talk) in class.This pair of blue jeans ____ (be) beautiful.Millie gets a lot of ____ 'preznts at Christmas.Where are my ____ 'trauz?z ?
美国主要位于温带，平原面积占到全国总面积的一半以上，耕地占到世界耕地面积的10%。这些优越的自然条件直接有利于美国成为世界的（ ）
