有如下程序： #include＜stdio.h＞ main() { int i; for(i=0;i＜3;i++) putchar('K'-i); } 程序运行后的输出结果是______。 A．012 B．KLM C．LMN D．KJI A: 012 B: KLM C: LMN D: KJI

KLM是韩国皇家航空的意思。

KLM是芬兰皇家航空的意思。

KLM公司有电冰箱、空调和微波炉三个产品线,其中电冰箱有6个产品项目、空调有4个产品项目,微波炉有2个产品项目,KLM公司的产品组合宽度是12

KLM公司有电冰箱、空调器和微波炉三个产品线，其中电冰箱有6个产品项目、空调器有4个产品项目、微波炉有2个产品项目，KLM公司的产品组合宽度是（） A: 2 B: 3 C: 4 D: 6

世界上最早的国际航空运输企业是 ( ) A: 北欧航空公司 (SAS) B: 法国航空公司 (AFR) C: 美国联合航空公司 (UAL) D: 荷兰皇家航空公司 (KLM)

下列细胞器中，（　）与运动有关j中心粒k微丝l鞭毛m叶绿体n纤毛 A: kln B: jln C: jkl D: klm

Nowadays in the United States, there are 1) _____ miles of pipeline, 170,000 gas stations and 243 million vehicles using petroleum fuels. Guy Nègre, the 2) _____ and CEO of Motor Development International, is hoping to change all that. He has invented a compressed air 3)____ for cars. The new invention is the AirPod. The AirPod is a small four-wheel 4) ____ that uses compressed air to move pistons. It uses a small motor to compress (压缩) outside air to keep the tank 5) ____. The small motor can not only operate on gasoline, diesel, vegetable oil, but also be 6) ____ into an electrical outlet for 7) ____. With the demand for inexpensive, 8.____, high-mileage vehicles that will not cause global warming, the AirPod is getting a lot of attention. Air France and KLM airlines will be using AirPods to transport passengers between arrival and departure gates at airports in Paris and Amsterdam beginning in 2009. Zero Pollution Motors 9)____ the rights for the U.S. market and expects to manufacture 8,000 vehicles a year in the United States beginning in 2011. Automaker, Tata Motors has purchased the manufacturing rights for India. 10)____ for other countries are currently in progress.

Whichtwowordsareclosestinmeaning?<br/><b>cycle</b><b>，</b><b>hawk</b><b>，</b><b>convey</b><b>，</b><b>extort</b><b>，</b><b>peddle</b><b>，</b><b>summon</b>

设A{a,b}，则P(A)×A = (   )。 A: A B: P（A） C: {<Φ,a>,<Φ,b>,<{a},a>,<{a},b>,<{b},a>,<{b},b>,<A,a>,<A,b>} D: {<a,,Φ,>,<b,,Φ,>,<a,{a}>,<b,{a}>,<a,{b}>,<b,{b}>,<a,A>,<b,A>}