Question

There is no need for you to look up every new word you _____ when reading. You have to learn how to guess the meanings of new words according to the context.

A．come up with

B．come out

C．come along with

D．come across

Answer 1

D

本题的含义是当你看书的时候，没有必要查询你碰到的每一个单词，come across表示遇见或碰到某物的意思，符合题意，故本题选D。