对皮肤接触性中毒和被化学性烧伤的伤者,立即脱去被污染的衣物(但需注意保暖 ),用清水反复冲洗,冲洗时间不少于20min
正确
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Ifnot_____withtherespecthefeelsduetohim,Jackgetsveryill-temperedandgrumblesallthetime.
YouthatlettertoJames.However，yodidn't（）.
Wecan____thetwoislandswithabridge.
John'sscoreonthetestisthehighestintheclass;（）helastnight.
Thelittleboydidn’tknow_______.
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