依照我国《破产法》的规定，凡是企业不能清偿到期债务的，均应被宣告破产。( )
参考答案：错
We in the same school for three years.
A．were studying
B．have studied
C．will study
D．study
肠梗阻的典型临床表现为（）
A.腹痛、腹胀、呕血、黑便、肠鸣音亢进
B.腹痛、腹胀、呕吐、停止肛门排便排气
C.腹痛、腹胀、呕吐、胃型、肠鸣音亢进
D.腹痛、腹胀、腹泻、低热、肠鸣音消失
E.腹痛、腹胀、食欲减退、体重下降、腹内包块
