Which“ex-”inthefollowingwordsmeans“beyond”?
举一反三
- Which “ex-” in the following words means “beyond”?
- Which “ex-” in the following words means “beyond”?( ) A: expose B: express C: exhibit D: excel
- 2 Which “ex-” in the following words means “beyond”? A: excel B: express C: expose D: exhibit
- 二维随机变量（X，Y）服从二维正态分布，则X+Y与X-Y不相关的充要条件为（）。 A: EX=EY B: EX-[EX]=EY-[EY] C: EX=EY D: EX+[EX]=EY+[EY]
- Which of the following is the prefix of “attitude”? A: ex- B: arch- C: counter D: fore-