第11题: [单项选择]设有定义:structchar mark[12]; int num1; double num2; t1, t2;,若变量均已正确赋初值,则以下语句中错误的是______。 A. t1=t2; B. t2.num1=t1.num1; C. t2.mark=t1.mark; D. t2.num2=t1.num2; 参考答案:C 答案解析:[解析] 结构体中的字符串赋值不能通过指针来赋值。
第13题: [多项选择]关于编者按的说法,正确的有()等。 A. 按照内容特点,编者按大致可分为介绍型、提示型、评论型等 B. 编者按只能置于正文之后 C. 撰写编者按时,要注意以短为宜,力求精练 D. 编者按对于正文而言,起到辅佐作用 E. 编者按是为了引起读者注意,因此在撰写时要尽量多用情感强烈的词语 参考答案:A, C, D
第16题: [单项选择]{{B}} Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. She feels excited. B. She feels worried. C. She feels very confident. D. She feels sleepy when asked to answer questions in class. 参考答案:B 答案解析:[听力原文]
W: I always get nervous when I’ m asked to answer questions in class.
M: Many people do. Bu