长方形的长一定,宽和面积成正比例.______.(判断对错)
因为:长方形的面积÷宽=长(一定),所以长方形的长一定,宽和面积成正比例.
故答案为:√.
I don't know the man came to our party last night. Can you tell me he is? [ ]
A. whom; who
B. who; that
C. /; who
D. who; who
急性化脓性阑尾炎伴寒战、高热、黄疸、肝肿大和全身中毒症状,最可能是
A.并发胆道感染B.合并有急性胰腺炎C.并发化脓性门静脉炎D.合并传染性肝炎E.并发脓毒败血症