骨肿瘤的生长方式（）
A.膨胀性生长
B.浸润性生长
C.弥漫性生长
D.外生性生长
E.内生性生长
参考答案：A, B, D
根据工作压力应对的CALM法则，改变（Change）的含义是改善认知，有效应对。
After the final exam, Changchang, ______ her mother, is going to travel to Canada instead
of staying at home all the time. [ ]
A. and
B. with
C. as well
