问题
选择题
35. The clever boy made a hole in the wall, ____ he could see ____ was going on inside the house.
A.which;what
B.throughwhich;what
C.throughthat;what
D.what;that
答案
B
35. The clever boy made a hole in the wall, ____ he could see ____ was going on inside the house.
A.which;what
B.throughwhich;what
C.throughthat;what
D.what;that
B