It was not until dark _____ he found ___
题型:选择题
问题:
It was not until dark _____ he found _____ he thought was the correct way to solve the problem. [ ]
A. that; what
B. that; that
C. when; what
D. when; that
It was not until dark _____ he found _____ he thought was the correct way to solve the problem. [ ]
A. that; what
B. that; that
C. when; what
D. when; that