望舌苔的润燥提示
A．病变之寒热
B．津液之盈亏
C．邪气之深浅
D．气血之盛衰
E．脏腑之强弱
参考答案：B
Lady Gaga has put off her concerts because of the difficulties _____ by the ongoing strikes.[ ]
A. causing
B. to cause
C. to be caused
D. caused
下列哪种食物蛋白质含量多（ ）
A．菠菜
B．白菜
C．大豆
D．花生
