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【简答题】
B. Choose the correct form of the verb to complete these paragraphs. Since computers were first introduced to the public in the early 1980’s, technology (change) 1 a great deal. The first computers (be) 2 simple machines designed for basic tasks. They (have, not) 3 much memory and they (be, not) 4 very powerful. Early computers were often quite expensive and customers often (pay) 5 thousands of dollars for machines which actually (do) 6 very little. Most computers (be) 7 separate, individual machines used mostly as expensive typewriters or for playing games. Times (change) 8 . Computers (become) 9 powerful machines with very practical applications. Programmers (create) 10 a large selection of useful programs which do everything from teaching foreign languages to accounting. We are still playing video games, but today’s games (become) 11 faster, more exciting interactive adventures. Many computer users (get, also) 12 on the Internet and (begin) 13 communicating with other computer users around the world. We (start) 14 to create international communities online. Thus, the simple individual machines of the past (evolve) 15 into an international World Wide Webb of knowledge.
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参考答案:
举一反三
【单选题】一化三改中的一化是指( )
A.
对手工业的改造
B.
对农业的改造
C.
对资本主义工商业的改造
D.
社会主义工业化
【单选题】接地体制作完成后,应将接地体垂直打入土壤中,至少打入3根接地体、接地体之间相距( )
A.
5m
B.
6m
C.
8m
D.
10m
【简答题】现代会计的开端是?
【单选题】普通话共有( )个元音。
A.
10
B.
7
C.
9
D.
11
【单选题】“一化三改”中的一化是指
A.
对个体农业的社会主义改造
B.
对手工业的社会主义改造
C.
对资本主义工商业的社会主义改造
D.
社会主义工业化
【简答题】普通话共有_ 个元音音素。
【单选题】“一化三改”是指( )
A.
“三反”、“五反”运动
B.
农业合作化
C.
实现工业化,对农业、手工业和资本主义工商业改造
D.
土地改革
【单选题】接地体制制作完成后,应将接地体垂直打入土壤中,至少打入3根接地体,接地体之间相距()。
A.
5m
B.
6m
C.
8m
D.
10m
【判断题】“生产成本”是属于损益类的会计账户,此账户期末没有余额
A.
正确
B.
错误
【简答题】普通话共有_ 个元音音素。
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