问题补充:
—Can I help you,dear?
—Yeah,I don’t know a banana milk shake. Maybe you can teach me.
A. what to do
B. when to make
C. how to make
D. why to do
答案:
A. what to do
B. when to make
(答案→)C. how to make
D. why to do
解析:英语宾语从句中一般为陈述语序。句意:我能帮助你吗?亲爱的。——是的,我不知道如何做香蕉奶昔,可能你能够教我。what to do做什么;when to make何时做;how to make怎样做;why to do为何做。故选C。