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【简答题】
石灰不能单独应用是因为其硬化过程中 (体积如何变化?) 大。
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举一反三
【简答题】) Do you often go to banks? What do you think of banks? 2)What should banks do to improve their service? 3)The narrator’s friend said that banks acted like churches. How do you understand his words? D...
【单选题】—Do you often see John on the playground? —No, but he is often seen the guitar in the park.
A.
run; play
B.
running; to play
C.
run; to play
【单选题】—Do you often see William _____ on the playground? —No, but he is often seen to play Chinese kung fu in the park. [ ]
A.
run
B.
to run
C.
ran
D.
to running
【简答题】简述Ping命令，ipconfig命令，arp命令，tracert命令的使用。
【多选题】TRACERT 命令的使用,正确的是?
A.
tracert www.baidu.com
B.
tracert 8080
C.
tracert 192.168.1.1
D.
tracert 00-50-56-C0-00-08
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