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【单选题】
炎热的夏天,在常温下放置久了的馒头上会长出许多黑色、红色或白色的斑点,一个斑点是
A.
一个细菌
B.
一个真菌
C.
一个真菌菌落
D.
一个细菌菌落
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举一反三
【单选题】She said goodbye and thanked _______ coming.
A.
us for
B.
our
C.
/
D.
for
【简答题】工程图样要求是:完整、清晰、简便地表达物体的结构、形状,为此制图标准中规定了哪些相应的表达方法?
【单选题】She said goodbye and thanked coming.
A.
us for
B.
our
C.
不填
D.
for
【简答题】为什么说十进制和二进制之间的转换是各种数制之间转换的关键?你对十进制转换成二进制的方法熟悉吗?
【简答题】Fill in the blanks with the words given below. Change the forms where necessary. character forever fortunate friendship lawyer soul respect precious military memory 1. You are _______________...
【简答题】character forever fortunate friendship respect precious military lawyer soul memory 1. You are __1____enough to have such understanding parents. 2. They ___2__...
【简答题】进制之间的转换。 十进制转换成二进制、八进制、十六进制。 二进制、八进制、十六进制转换成十进制。
【简答题】根据短文判断以下句子的正误,正确打√,错误打×。 Housewives at Home Mrs. Jones was still cleaning the house when her husband came back from work. She was wearing dirty, old clothes and no stockings. Her hair was not tidy. Sh...
【简答题】完成数制之间的转换:将十进制数 25.3125 转换为二进制数应为 ,转换为八进制数应为 。
【简答题】character forever fortunate friendship lawyer memory military precious respect soul 1. You are ________enough to have such understanding parents. 2.They ________the old man’s last ...
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