贷后检查的方法包括（）。
A、跟踪检查
B、定期检查
C、不定期检查
D、上门检查
参考答案：A, B, C
It is reported that the United States uses ____ energy as the whole of Europe. [ ]
A. as twice
B. twice much
C. twice much as
D. twice as much
气不摄血会引起（）
A.气陷
B.血热
C.出血
D.气脱
E.血瘀
