题型:填空题 用方框中所给单词的适当形式填空。每个单词限用一次。 summer left nice orange three小题1:_______to meet you, Tony.小题2:Look, this flower is_______.小题3:I like_______because(因为) I can go swimming in the river.小题4:The playground is on the _______of my school.小题5:There are _______ windows. 查看答案
题型:填空题 怀疑有脊髓病变如脱髓鞘疾病、脑变性病变、脑白质病变等时应首选()A.头颅拍片B.正电子发射断层扫描(PET)C.电子计算机体层扫描摄影(CT)D.磁共振成像(magnetic resonance imaging,MRI)E.单光子发射计算机断层显像(SPECT) 查看答案