According to the passage, cell phones were launched______.A.in the late 1970sB.between 195
According to the passage, cell phones were launched______.
A.in the late 1970s
B.between 1955 and 1960
C.in the late 1955s
D.in the early 1990s
According to the passage, cell phones were launched______.
A.in the late 1970s
B.between 1955 and 1960
C.in the late 1955s
D.in the early 1990s
第2题
PAS染色
A.观察骨髓小粒
B.观察中性成熟粒细胞
C.观察有核红细胞
D.观察中.晚幼红细胞
E.观察毛细胞
第4题
表皮内有单个或成巢状排列的圆形或椭圆形的胞质丰富的印戒状细胞,PAS染色该细胞阳性()
A.BOWEN病
B.PAGET病 下述特征为哪种疾病所具有
第6题
A.SAS
B.PAS
C.PCI
D.SARS
E.COPD
第9题
A.respective
B.responsible
C.resource
D.resolution
第10题
According to the passage, for many men talking is a means to get______.
A.information
B.understanding
C.encouragement
D.achievement
第11题
B.Positivist theory
C.Use theory
D.Speech Acts theory