flux incident flux virgin neutron flwg following fly low fly beam fly cotton fly geyser black rock fly like a butterfly fly rope fly schedule fly swatter kick a gu fly swot fly the ocean in a si fly-shunting fly-wheel diode flyandsky flyashsintered flyback circuit flybackpowersupply fly...
还有期末存货fifo=期末存货lifo+后进先出储备 博主也错了
to,after,at, in, on 的用法区别表示时间的某一点、某一时刻或年龄等用 at;泛指一般意义的上午、下午或晚上以及月或年等较长的时间,一般用 in。若表示星期几或某一特定的日期,则用 on。after用法:after做介词时,后面只能加名词、代词、动名词短语,形成介宾短语,做句子的状语;after后面直...
there is a youngster, lying on a sofa and saying, "The challenge is beyond my ability. All my efforts will be in vain." On the contrary, in the right one, a young girl is working hard, with a thought in her mind: only with full preparation can I take on challenges ...
on表示“在物体的表面上”,用on的表达方式有on the next morning,on the following。4.for的用法:for是并列连词,引导的是并列从句,表示原因的语气很弱,一般是对结果作出推断性的补充说明或解释,不表示直接原因, for前多加逗号。for用法较正式,很少用于口语,一般用于书面语。5.of的用法:(表示时间...
1. on the evening 2. on Thursday 4. at Christmas 6. in winter 8. on Friday morning 10. on the weekend 12. on Saturday 1. **the evening**: We use "in" for parts of the day, but for "evening" we use "on". 2. **Thursday**: We use "on" before days of the week. 4....
Write an essay of 160-200 words based on the following drawing. In your essay you should 1) describe the drawing, 2) interpret its intended meaning, and 3) give your comment on it You should’ write neatly on ANSWER SHEET 2. 相关知识点: 试题来源: 解析 [优秀范文] As is vividly ...
Write an essay of 160-200 words based on the following drawing. In your essay you should 1) Describe the drawing briefly 2) Explain its intended meaning, and 3) Give your comments You should write neatly onANSWER SHEET 2. (20 points) ...
on, at, in这三个常用介词都可以表示时间和地点,但具体用法不同,at是个时间点,用来指具体的时间点;at+小地方,in+大地方(这个地方的大小,主要取决于说话者的处境) on和in还有一些搭配上的不同,比如:in bed ;on the bed都可以表达“在床上”;in the tree;on the tree都表示“在树上”,但是前者表示树外...
the next morning,on the following afternoon,on the preceding evening,on the night before,on the morning of 6 January等。三、侧重点不同 1、to:表示对某人有直接影响。2、for:表示从意义、价值等间接角度来说。3、in:in表示在一物体物理层面的内部。4、on:表示在一个平面上。