举一反三
- "Diseconomies of scale" occur in ( ) A: the long run, but not the short run. B: the short run, but not the long run. C: both the short run and the long run. D: neither the short run nor the long run.
- 【单选题】以下对常见的几种整型数据长度排序正确的是? A. sizeof（int）≤sizeof（short）≤sizeof（long）≤sizeof（long long） B. sizeof（short）≤sizeof（int）≤sizeof（long）≤sizeof（long long） C. sizeof（long long）≤sizeof（long）≤sizeof（int）≤sizeof（short） D. sizeof（int）≤sizeof（long）≤sizeof（short）≤sizeof（long long）
- Monetary policy affects employment A: only in the long run. B: only in the short run. C: in both the long run and the short run. D: in neither the long run nor the short run.
- What is the first feature of oral English? A: Short and simple B: Short but difficult C: Long and simple D: Long and difficullt
- A forward rate agreement is equivalent to the following interest rate options: A: long a call and a put. B: long a call and short a put. C: short a call and long a put.
内容
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The longest back boundary line is also called________. A: The side line B: The short service line C: The lone service singles. D: The doubles’ line
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In a business letter, we often use _________ to indicate the particular addressee. A: reference number B: attention line C: subject line D: postscript
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There was such a long line at the exhibition ( ) we had to wait for about half an hour. There was such a long line at the exhibition ( ) we had to wait for about half an hour.
- 3
You could only really tell the effects ( ), and five years wasn't long enough. A: in the short run B: in the short term C: in the long term D: in the long distance
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The sharp knife is long. (就画线部分提问） ______ knife is _____? A: How ,long B: Which, long C: How, short D: Which, short