下列检索式正确的是 A: (learn* W/3 （play* or game or gaming ）And"information") B: TITLE-ABS-KEY（"learn* AND play* OR game OR gaming") C: learn* W/ "play or game or gaming" D: TITLE-ABS-KEY("learn to play" OR "learn through play" OR "play-based-learning") E: (learn* W/3 (play* or game or gaming)) And "information literacy"

中国大学MOOC: 假设在某个检索系统中，（w）用于限定两个检索词相邻并且前后顺序不可颠倒，那么，computer和game这两个词只要都在文献中有出现，都是检索式“computer(w)game”的检索结果。

[听力原文]W: What time did yesterday’s basketball game startM: It was supposed to start at a quarter to 7, but it was delayed an hour. When did the game finally start（） A: 7:15 B: 7:45 C: 6:15 D: 6:45

【单选题】What is the game StarCraft about? A. The game is about three animals in the forest. B. The game is about three nations in the world. C. The game is about three races in the galaxy.

Games may be Played in Cost-Benefit Analysts: A: The Chain-Reaction Game B: Shadow price C: The Labor Game D: The Double-Counting Game

What is the game StarCraft about? （星际争霸是关于什么的游戏？） A: The game is about three animals in the forest. B: The game is about three nations in the world. C: The game is about three races in the galaxy. D: The game is about three princes in a kingdom

‍对于下面的博弈树，绘制正确的是（ ）（忽略了支付向量）​‍[img=1496x1080]1803481690bbd12.jpg[/img]​ A: Game A B: Game B C: Game C D: Game D

‌对于下面的博弈树，绘制正确的是（ ）（忽略了支付向量）‎‌[img=1496x1080]17de70fc4e5f001.jpg[/img]‎ A: Game A B: Game B C: Game C D: Game D

‌对于下面的博弈树，绘制正确的是（ ）（忽略了支付向量）‎‌[img=1496x1080]1803c8256d3d951.jpg[/img]‎ A: Game A B: Game B C: Game C D: Game D

下列语句中存在语法错误的是______。 A: char t[6][20]; t[1] = "Game"; B: char t[ ][20]={ "Game"}; C: char *t[6]; t[1]= "Game"; D: char t[ ]={ "Game"};