—Jack, you look very tired today. —Yes,
题型:选择题
问题:
—Jack, you look very tired today.
—Yes, actually I've been _____ busy these days _____ I can't get enough sleep. [ ]
A. so, that
B. such, that
C. too; to
D. such a; that
—Jack, you look very tired today.
—Yes, actually I've been _____ busy these days _____ I can't get enough sleep. [ ]
A. so, that
B. such, that
C. too; to
D. such a; that