问题
选择题
When we are young, questions of _______we want to be when we grow up are common.
A．which
B．who
C．what
D．how
答案
答案：C
考查名词性从句。句中what引导宾语从句，在从句中作表语，选C。
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When we are young, questions of _______we want to be when we grow up are common.
A．which
B．who
C．what
D．how
答案：C
考查名词性从句。句中what引导宾语从句，在从句中作表语，选C。