急性光毒性反应主要由以下哪种光源引起() A.UVA B.UVB C.UVC D.红

题型:单项选择题

问题:

急性光毒性反应主要由以下哪种光源引起()

A.UVA

B.UVB

C.UVC

D.红外线

考点:上海住院医师中医外科外科住院医师外科住院医师题库
题型:单项选择题
Simon is a middle school student. He is studying in Grade 7. He usually      at 7:00 o’clock in the morning. But today he gets up at 6:30         helps his grandparents clean their room. After that he goes to buy a big       because it is his grandpa’s birthday. His        is going to be 68 years old.
Simon    two CDs about Beijing Opera(京剧) for his grandpa. He is        his grandpa would like them very much        his grandpa enjoys listening to Beijing Opera.
It takes Simon five        to finish all these things. When he gets home, it’s already         , his mother is making noodles with grandma. They are        and talking about something happily. His grandpa is drinking tea and listening to Beijing Opera.
Simon says, “      to you, grandpa.” Then he cuts the big cake and        grandpa a big piece. Grandpa is very happy and        it.
In the evening, Simon watches TV        his grandparents together after the family let off         . He is a little tired but very happy, because he can make his grandparents happy.
小题1:
A.goes to schoolB.gets upC.watches TVD.goes to bed
小题2:
A.andB.butC.orD.when
小题3:
A.flowerB.cardC.cake D.book
小题4:
A.motherB.fatherC.grandfatherD.grandmother
小题5:
A.seesB.listens toC.watchesD.buys
小题6:
A.sureB.sorryC.happyD.sad
小题7:
A.soB.becauseC.beforeD.after
小题8:
A.minutesB.hoursC.daysD.weeks
小题9:
A.morningB.noonC.afternoonD.evening
小题10:
A.comingB.goingC.laughingD.crying
小题11:
A.Good morningB.Good afternoonC.Happy New YearD.Happy birthday
小题12:
A.throwsB.givesC.putsD.makes
小题13:
A.likesB.enjoysC.cooksD.takes
小题14:
A.withB.forC.toD.around
小题15:
A.CDsB.dumplingsC.songsD.fireworks
题型:单项选择题

Mary has __________ friends.[ ]

A. a lot

B. lot of

C. lots of

D. much

题型:单项选择题

翻译下列句子。

1. 你喜欢沙拉吗?

     ___________________________

2. 我弟弟喜欢汉堡包。

     ___________________________

3. 我爸爸不喜欢冰淇淋。

     ___________________________

4. 他们不喜欢花椰菜。

     ___________________________

5. 让我们吃香蕉和草莓吧。

    ___________________________

题型:单项选择题

应用吸入性激素后,为减少鹅口疮的发生,应每次吸入药后()

A.深深的吸气

B.尽可能长的屏住呼吸

C.用清水清洗面部

D.用清水漱口

E.及时呼气

题型:单项选择题

为保证TDCS设备连续正常使用,禁止随意关闭主机、车站分机及退出系统软件,除非主机死机,禁止用切断电源、拔插插头等手段关机。

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