试题题干
“It is worrisome that society is medicalizing more and more behavioral problems.” 这句话的主语为（ ）
参考答案
正确答案：
试题解析
It is worrisome that society is medicalizing more and more behavioral problems.
句意为：令人担忧的是，社会正在将越来越多的行为问题医学化。
本句的真正主语为that society is medicalizing more and more behavioral problems.
所以本题选C。