解析 A。“since”引导的时间状语从句,主句要用现在完成时,A 选项“has dropped”符合,意思是自从新的警察局长上任以来,这个城市的犯罪率已经下降了。B 选项“dropped”是一般过去时;C 选项“was dropping”是过去进行时;D 选项“drops”是一般现在时,都不符合“since”引导的时间状语从句的时态要求。
According to the news, the crime rate in the city has decreased by 15%. We can assume that A. The police are working harder. B. There are fewer criminals. C. The laws have become stricter. D. People are more cautious. 相关知识点: ...
1The crime rate in this city has ___ (减少) in the last decade. 2【题目】The crime rate in this city has(减少) in the last decade. 3The crime rate in this city has___(减少)in the last decade. 4The crime rate in this city has___(减少)in the last decade. 5The crime rate...
百度试题 结果1 题目The crime rate in this city has___in the last decade。相关知识点: 试题来源: 解析 decreased 反馈 收藏
Noun1.crime rate- the ratio of crimes in an area to the population of that area; expressed per 1000 population per year rate- a magnitude or frequency relative to a time unit; "they traveled at a rate of 55 miles per hour"; "the rate of change was faster than expected" ...
百度试题 结果1 题目___(根据这些数字),the crime rate in the city is on the rise. 相关知识点: 试题来源: 解析 According to these figures 反馈 收藏
百度试题 结果1 题目5. The crime rate in this city has d ecrease d in the last decade. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
百度试题 题目13. The crime rate of this city is lower A than any city B than any other city A. than any other cities B. than that of any other city 相关知识点: 试题来源: 解析反馈 收藏
Last year, the crime rate in Chicago has sharply ___. A.declinedB.lessenedC.descendedD.slipped相关知识点: 试题来源: 解析 A语义连贯题。Adeclined的意思是“下降”;B lessened的意思是“减少”(特别指具体数量); Cdescended的意思是“落下(从较高的地方移到较低的地方)”;D slipped的意思是“滑倒”...
Last year, the crime rate in Chicago sharply ___. 问题1选项 A. declined B. lessened C. descended D. slipped 相关知识点: 试题来源: 解析 [答案]A [解析]考查动词辨析。A选项declined“下降;衰退”,表示数量或能量的下降;B选项lessened“减少;减轻;变小”;C选项descended“下降;下去;下来;遗传;屈尊...