问题
选择题
—Do you know how to pronounce this new word?
—Yes. I __________ in the dictionary just now.
A．looked it up
B．used it up
C．cleaned it up
D．picked it up
答案
答案：A
短语辨析。Look up查找，查字典；use up用完，用光；clean up打扫，清洁；pick up拾起，捡起。句意：你知道这个新单词怎么发音吗？是的。我刚刚在字典中查了。所以选A。