问题
选择题
He worked ______ hard ______ he could pass the exam. [ ]
A. enough; and
B. too; to
C. as; as
D. so; that
答案
答案:D
He worked ______ hard ______ he could pass the exam. [ ]
A. enough; and
B. too; to
C. as; as
D. so; that
答案:D