Doctors are doing research to find out what happens physically when people ________ smoking. ( )
A:quit
B:refuse
C:ignore
D:prevent
“王沔,字楚望,齐州人。……加左谏议大夫、枢密副使。……改户部侍郎,参知政事。”此段文字中的王沔应该是 ( )
多音字组词。
笼lǒng____ lóng____;
重zhòng____ chóng____;
角jué____ jiǎo____
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