—— It's said that scientists have ________ a way to deal with the disease(疾病)——Really? That's great!
A:caught up with
B:come up with
C:agreed with
D:compared with
读一读,选出正确读音。
山行(xíng háng)____
远上寒山石径斜(xié xiá )____
白云生(shēng shēn)____处有人家
四面体ABCD中,设M是CD的中点,则AB→+12BD→+BC→化简的结果是( )
给带下划线的字选择正确的读音填在横线上。
(fù fú) 附 近____ 父 亲____ 衣 服 ____
(jí jì) 事 迹____ 日 记____ 极 好____