What a great weight the mother felt ____her mind the moment she found her lost son!
A.turned off
B.brought into
C.set free
D.taken off
网友回答
D解析本题考查动词短语。句意为：当她找到失踪的儿子时，顿时感觉心中如释重负。Take off 有“去除(=remove)”的含义，即felt a great weight taken off her mind,其主动式为： take a great weight off her mind. ,其他三项不符合题意。故选
D.