【简答题】第二节(共5小题;每小题2分,满分10分) 根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 Students will need to use all of their skills in order to understand the reading selections in Reader’s Choice. 71 These selections p...
【多选题】设闭环离散系统如图所示,其中采样周期为【图片】。【图片】则下列说法正确的是()
【判断题】刀伤的急救处理中首先要取出刺入体内的刀具。
【判断题】10 different message signals, each with a bandwidth of 20 kHz, are to be multiplexed and transmitted. If the multiplexing and modulation methods are frequency-division multiplexing (FDM) and double si...
【多选题】设闭环离散系统如图所示,其中采样周期为1s,则下列说法正确的是( )【图片】
【简答题】缺词填空 根据短文内容及首字母提示,补全空格内单词,使短文完整、通顺。(共10小题;每小题1分,满分10分) Are you able to send a letter with pictures and sounds to someone anywhere in the world without putting a stamp on it? W 小题1: e-mails you can do ...
【简答题】任务型阅读(10’):每空填一词。 Nowadays people use different ways to communicate with each other. And does one always tell the truth when he or she talks with the other on the phone? Or does one sometimes tell a l...
【简答题】阅读理解。 David's got a text message from his friend Sam. Can you understand it? 7,15 20,15 20,8,5 16,1,18,11 This message was in code (密码, 代码). How many letters are there in the English al...
【简答题】选用方框内的单词或词组填空,其中有一个单词或词组是多余的。 (10分) feel well, own, all kinds of, is different from, something wrong, take a message messagemessage message 小题1:I want to have my________________ bedroom. 小题2:Lucy ...
【简答题】补全对话(10分) 根据对话内容,从方框内的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项。 Mrs Lee: Hello. 68178502. David: Hello. 小题1: ? Mrs Lee: Sorry. 小题2: . Can I take a message? David: Yes. This is David, Bruce’s friend. I want to a...