题目内容
_______ worried the doctors most was _______ they could find the cause of the disease.
A. What; how B. That; that C. What; what D. How; what
A
|
题目内容
_______ worried the doctors most was _______ they could find the cause of the disease.
A. What; how B. That; that C. What; what D. How; what
A
|