Question

don't look up in the dictionary every new word

You don’t have to _______ every new word in the dictionary while reading. A．look for B．look up C．look at D．look after

Answer 1

B look for寻找;look up查阅,向上看;look at看;look after照顾,关心.句意:当读书时,你必须在词典中查阅每个新单词.结合语境可知选B.