第12题:[单项选择]<br><br><br/>A.which<br/>B.what<br/>C.as<br/>D.that<br/>参考答案:D 答案解析:此题属于语法题。此处缺一个引导定语从句的关系代词,因为句中先行词natural processes 有 only 修饰,故选项[D] that 正确。其他选项;[A]which [B]what 和[C
第15题: [单项选择]下列可以把当前目录下的图形文件pic1.jpg装入图片框pictrure1中的语句为() A. picture="pic1.jpg" B. pictrure.handle="pic1.jpg" C. picture1.picture=loadpicture("pic1.jpg") D. picture=loadpicture("pic1.jpg") 参考答案:C
第32题: [单项选择]According to the first paragraph, we begin to worry our appearance more at the age of ______. A. twelve B. ten C. twenty-eight D. eighteen 参考答案: 答案解析:D 见第一段"How we look and how we appear to others probably worries us more when are in our teens or ear