Most Americans would prefer to keep thei
题型：选择题
问题：
Most Americans would prefer to keep their problems _____ themselves, and solve their problems _____
themselves. [ ]
A. to; by
B. by; to
C. for; to
D. in; on
题型：选择题
Most Americans would prefer to keep their problems _____ themselves, and solve their problems _____
themselves. [ ]
A. to; by
B. by; to
C. for; to
D. in; on
