This type of chair, easily ______ or folded away, is ideal for use in the garden.
A. put out B. put in C. put up D. put forth

MRI上，有出血的脑转移癌常提示肿瘤来自（）

A.前列腺癌、黑色素瘤、淋巴瘤

B.肝癌、结肠癌、骨肉瘤、肺癌

C.肺癌、前列腺癌、结肠癌

D.鼻咽癌、绒癌、甲状腺癌

E.黑色素瘤、绒癌、甲状腺癌、肺癌