题目内容

The 8: 43 a.m. train is 25 minutes late. My watch is 8 minutes fast. What timedoes my watch say when it arrives?

A. 8:20
B. 9:16
C. 9:45
D. 10:25

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At a birthday party half the guests drink cola, a quarter have lemonade, asixth have orange juice, and the remaining ( 剩余的）three have water.How many guests are there at the party?

A. 25
B. 36
C. 45
D. 56

一名远视患者，远视力为0.8，先作主观验光，用+2.5DS的镜片后，远视力提高到1.5，再慢慢增加镜片的度数至+5.5DS时远视力仍然保持1.5，再增加镜片的度数远视力下降，用阿托品麻痹使睫状肌调节放松后检影结果为+6.5DS，患者的绝对远视度数为

A. +2.5D
B. +3D
C. +5.5D
D. +1D
E. +6.5D

男，5岁，发现眼斜半年，检查：视力右0.4左0.8，双眼前节及眼底未见异常，角膜映光OD+30°，眼球运动无受限，阿托品膏散瞳验光右+3.75DS／1.75DC×90=0.6，左+2.25DS／0.25DC×90=1.0。最可能的诊断是

A. 先天性内斜视
B. 麻痹性内斜视
C. 共同性内斜视、远视散光、弱视
D. 共同性外斜视、远视散光、弱视
E. 麻痹性外斜视

岫玉主要矿物组成是：

A. 蛇纹石
B. 透闪石和蛇纹石
C. 阳起石