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【单选题】
MCS-51 单片机定时 / 计数器工作方式 3 是()A.
16位定时/计数器
B.
8位定时/计数器
C.
13位定时/计数器
D.
两个8位定时/计数器
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举一反三
【简答题】一、 运用释义法 翻译下列句子 。 1. Our son must go to school. He must break out of the pot that holds us in. 2. She and her mother are as like as two peas. 3. He met his Waterloo in the war. 4. She was born with a ...
【简答题】Complete the sentences with the correct form of suitable expressions from the box. Sometimes more than one collocation is possible. 1. A copy of the novel signed by the writer is one of my most ______...
【单选题】Section A Directions: In this section, there are 10 incomplete sentences. You are required to complete each one by deciding on the most appropriate word or words from the 4 choices marked A , B, C, an...
A.
what
B.
who
C.
which
D.
that
【单选题】下列关于胰岛素制剂的描述,错误的是( )
A.
普通胰岛素是短效胰岛素
B.
门冬胰岛素是长效胰岛素
C.
预混胰岛素是短效胰岛素与中效胰岛素的混合物
D.
诺和灵 30R 的组成为 30 ％短效胰岛素加 70 ％中效胰岛素
【多选题】胰岛素常见商品标志
A.
RI（简写R）：短效胰岛素
B.
NPH（简写N）代表中效胰岛素
C.
PZI代表长效胰岛素
D.
30R（或70/30）表示由30％短效胰岛素和70％中效胰岛素的预混胰岛素
E.
U－40表示胰岛素的浓度是40U/ml
【简答题】用所给单词的适当形式填空。 1. You are in poor health and you must give up _____. (smoke) 2. You should do more _____ (exercise). Don't always sit at the desk busy doing your _____. (exercise) 3. We all love Miss Y...
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