据统计，今年“十·一”期间，无锡灵山景区某一天接待中外游客的

搜题请搜索小程序“爱下问搜题”

问题选择题

据统计，今年“十·一”期间，无锡灵山景区某一天接待中外游客的人数为18674人次，这个数据用科学记数法（保留三个有效数字）可表示为[ ]

A.1.867×10³

B.18.7×10³

C.18.7×10⁴

D.1.87×10⁴

答案

答案：D

选择题

What do you think of the suggestion ________ he offered us________ we go to New York for our

holiday? [ ]

A. what; that

B. which; which

C. that; that

D. that; what

填空题

以下程序的输出结果是【】。#include main( ){prinff("％d＼n",strlen("IBM＼n012＼1＼＼"))；}