胃痛的发生，关系密切的脏腑是 （）
A.脾
B.胃
C.肝
D.胆
E.肠
参考答案：A, B, C
He has been caught ____ the rain and is wet ___ the skin.
A．by; to
B．in; to
C．in; through
D．with; in
叉车叉取托盘时，叉齿应该保持一定的倾斜度。（）
