读下面三组词语,在字音、字形全对的一组的括号里打“√”。(1)退化(tuì) 哺乳(pǔ) 挖掘(jué) 隐蔽(bì) ( )(2)垂直(chuí) 浅海(qiǎn) 宽敞(chǎng) 水柱(zhù) ( )(3)呼吸(fū) 喷泉(quán) 锋利(fēng) 立即(jí) ( )
﹣This summer a lot of athletes will go to Brazil to_______the 2016Rio Olympics.
﹣I love sports and I can't wait to enjoy the exciting moments.( )
take part in
take pride in
take in
﹣It is reported that many wild animals in the world are_______because of human behavior.
﹣We must do something to stop people from hunting and selling these animals.( )
in danger
in public
in silence
﹣Miss Wang,I'm sorry I am late because I _______ to catch the early bus.
﹣It doesn't matter.You'd better come to school earlier next time.( )
needed
failed
managed
The Dragon Boat Festival is an important day in our country.On that day we can have some_______food like"Zongzi".( )
national
western
traditional
A_____is a person who is in someone's home by invitation,for a short time,as for a meal,or to stay one or more nights.( )
boss
customer
guest