疯情书厍aabook+club
网友评论：
贺柴13824064740：
This is ( )English book A. a B.an C./ 选什么 -
4265巢宝
： B 祝你学习进步,更上一层楼!有不会的可以...
贺柴13824064740：
Ben and Sam's___________(/a:nt/)like English.KKKKKKKKKKKKK还有:I want to buy a book on__________(/gi'ta:/) -
4265巢宝
：[答案] aunts 他们的阿姨喜欢英文
贺柴13824064740：
this is a n------book and i want to read it -
4265巢宝
：[答案] nice,new,
贺柴13824064740：
...C.Dance, Art & Craft and Personality Devp. D.Personality Devp, Dance and English. 小题4: If you want to join the Summer Camp, you'd better - ______. A.... -
4265巢宝
：[答案] 小题1:C 小题2:D 小题3:D 小题4:A 小题5:D 小题1:推理判断题.夏令营从23 April到25 May,一个多月时间.故选C 小题2:细节理解题.从表格中得知3到16岁的小孩可以参加夏令营.yrs是years的缩写....
贺柴13824064740：
1.Hainan is_____of China A on the south B to the south of C In the south of D by the south of 2. This book is - __ - expensive -
4265巢宝
：[选项] A. kinds of B. all kind of C. kind of D. a kind 3._____lions are ugly,_____Tom doesn't like them
贺柴13824064740：
填空That's an - ----.a.old English book b. English old book c.nice pencil case d. pencil case -
4265巢宝
： 选A.前...
贺柴13824064740：
如何用matlab编程实现A/D以及D/A转换 -
4265巢宝
： clc;close all;clear all;a=4;f0=0.02;L=50;n=1:(L-1);x=a.*cos(2.*pi.*f0.*n);bit=5;range=2^5;plot(x);interval=(a*2)/(range-1);partition = [-a:interval:a];int...
