搜题请搜索小程序“爱下问搜题”
问题
选择题
有“九曲回肠”之称的长江河段是[ ]
A.通天河
B.川江
C.荆江
D.金沙江
答案
答案:
C
选择题
He spent every minute he could spare on books _____ an entrance prize to a college.
A. to win
B. won
C. winning
D. and win
查看答案
多项选择题
高钙血症,见于()。
A.肾癌
B.骨肉瘤
C.转移性骨癌
D.多发性骨髓瘤
E.原发性甲旁亢
查看答案