Question

【题目】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

Answer 1

【答案】C
【解析】句意：我不知道怎么做香蕉奶昔。也许你能教给我。疑问词加动词不定式可以做宾语。结合句意，故选C。