Mr. Johnson plained to his doctor that he lacked energy, so his doctor advised him to ________running.
A.lacked; take up
B.lacked of; pick up
C.was lacking of; make up
D.was in lack; give up
网友回答
D解析考查动词及动词短语。lack （vt.） “缺乏，缺少”，直接跟宾语。作名词用时用lack of；take up意思为 “接受，开始从事”,符合题意。 pick up意为“好转”； make up“化妆”；give up“放弃”。【知识拓宽】根据语境和动词短语的意义来回答。