题干

如果小红家本月收入2500元记作+2500元,那么她家这个月某项支出200元应记作____元.
上一题 下一题 0.0难度 选择题 更新时间:2019-07-24 07:44:55

答案(点此获取答案解析)

-200

同类题1

阅读下面的文言文,完成小题。

    王方翼,字仲翔,并州祁人。祖裕,随州刺史,尚①同安大长公主。方翼早孤,母李,为主所斥,居凤泉墅。方翼尚幼,杂佣保,执苦不弃日。垦田植树,治林垠,完墙屋,为富家。高宗立,而从祖女弟为皇后,调安定令,诛灭大姓,奸豪胁息。居母丧,其友赵持满诛死,尸诸道,亲戚莫敢视,方翼曰:“栾布哭彭越,义也;周文王掩骼,仁也。绝友义,蔽主仁,何以事君?”遂往哭其尸,具礼收葬。金吾校尉劾系,帝嘉之,不罪。

    再迁肃州刺史。州无隍堑,寇易以攻,方翼乃发卒建楼堞,厮②多乐水自环,烽逻警明。仪凤间,河西蝗,独不至方翼境,而它郡民或馁死,皆走方翼治下。乃出私钱作水磨,簿其赢,以济饥瘵③,构舍数十百楹居之,全活甚众。

    方翼兼检校安西都护,筑碎叶城,面三门,纡还多曲以诡出入,五旬毕。西域胡纵观,莫测其方略,悉献珍货。永淳初,十姓阿史那车簿啜叛,围弓月城,方翼引军战伊丽河。败之,斩首千级。俄而敌兵十万踵至,方翼次热海,进战,矢著臂,引佩刀断去,左右莫知。所部杂虏谋执方翼为内应方翼悉召会军中厚赐以次出壁外缚之会大风杂金鼓而号呼无闻者杀七千人。即遣骑分道袭敌,皆惊溃,乌鹘引兵遁去,擒首领突骑施等三百人,西戎震服。初,方翼次葛水,暴涨,师不可度,沉祭以祷,师涉而济。

    西域平,以功迁夏州都督。属牛疫,民废田作。方翼为耦耕法,张机键,力省而见功多,百姓顺赖。明年,召方翼议西域事,引见奉天宫,赐食帝前。帝见衣有污濯处,问其故,具对热海苦战状。视其创,帝咨嗟久之,赐赉良厚。

(节选自《新唐书•王方翼传》有删改)

【注】①尚:匹配,多指高攀婚姻。②厮:通“斯”。分开。③瘵:困顿。

同类题4

阅读下列短文, 从给的四个选项 (A、B、C和D) 中, 选出最佳选项。   

    More over smart phone, the intelligent watch is about to take your spot as the latest hi­tech current, allowing wearers to glance at messages and even take calls without touching their phones. The i'm Watch, available since 2011, is the flagship product of an Italian company—i'm. This smart watch is an assist to the smart phone, with which it can communicate by Bluetooth wireless technology. It means you can leave your phone in your pocket as you answer or reject a call, review e­mails or read updates from friends on Twitter or Facebook.

    The i'm Watch also has its own applications, such as i'm Sport, which links with a heart rate detector (检测器) to allow a runner to check his pulse. Such functions already exist in specialized sports watches but not on watches that are linked to smart phones.

    With a square shape, a 3.8­centimeter touch screen and various colors, the i'm Watch sells for a minimum of 300 Euros ($390) for the basic model and prices climb to 16 000 Euros for a luxury model in silver or decorated with diamonds.

    So far, the watch has already found 30 000 buyers, 80 percent of whom are men aged 25 to 50. “Seventy percent are iPhone users, 25 percent Samsung and the rest are other telephones using Google's Android operating system,” said Massimiliano Bertolini, a manager of the company, which aims to sell more than 200 000 watches this year. The company's target market is the person who is always glued to his smart phone, even in meetings or at the movies, or people who wish to keep an eye on their heartbeat during exercise. They will especially target women with advertisements emphasizing its design rather than its technology.