Lee devoted _________ he has to the homeless children so that they could rebuild their homes after the earthquake.
A.which
B.whatever
C.no matter what
D.that
网友回答
B解析考查宾语从句。Whatever he has充当devote的宾语。Whatever在句中做has的宾语。That在句子中不能充当任何成分。No matter what只能引导让步状语从句，不能引导宾语从句。Which哪一个。句意：Lee把他拥有的一切都给了无家可归的孩子们，以至于地震以后他们可以重建家园。