doat,aimtodo与aimatdoing的区别是什么?
它们的区别是读音不一样。
1.aim to do,[eɪm tu duː],意思是旨在。它的造句如下:
We aim to help students make more informed career choices.
2.aim at , [eɪm æt],意思同上。
hdd系统无法启动?
选择启动方式而已 ATA SSD 系统从固态硬盘启动。 ATA HDD 系统从硬盘启动,我们大家一般都是用得这种普通硬盘,固态硬盘市场价很贵。 ATAPI CD 系统从光驱启动。 USB CD 系统从外接光驱启动。 USB HDD 系统从外接存储器启动,硬盘,U盘等。 PCI LAN 系统从局域网启动。
联想笔记本出现BOOT?
。。提示中文意思为,启动菜单机械硬盘型号:西数500GB的“WDCWD5000LPUX_08UOTT2”啦。选它启动啦,不行,这盘有问题了,检查是否上面的引导程序出错或受损啦。
quit后面加do还是doing?
quit后面加something或者是doing something.quit是名词、及物动词、不及物动词、形容词,作名词时意为“离开;[计]退出,人名;(英)奎特”,作及物动词时意为“开;放弃;停止;使…解除”,作不及物动词时意为“离开;辞职;停止”,作形容词时意为“摆脱了…的;已quit作为动词的用法
1. VERB 放弃,辞去(工作) If you quit your job, you choose to leave it.
【例句】
He quit his job as an office boy in Athens...
他辞去了在雅典当办公室勤杂工的工作。
He figured he would quit before Johnson fired him.
他估计自己会在约翰逊炒他鱿鱼之前先辞职。
2. VERB 停止;退出;放弃 If you quit an activity or quit doing something, you stop doing it.
【例句】
A nicotine spray can help smokers quit the habit without putting on weight...
尼古丁喷雾剂能够帮助吸烟者在不增加体重的同时戒烟。
I was trying to quit smoking at the time.
当时我正在努力戒烟。
3. VERB 离开(某地) If you quit a place, you leave it completely and do not go back to it.
【例句】
...the idea that humans might one day quit the earth to colonise other planets...
人类有朝一日可能会离开地球到其他星球定居繁衍的想法
Police were called when he refused to quit the building.
他拒绝离开那座大楼,于是人们叫来了警察
weekends?
回答是I usually play basketball.其中play basketball可以用其他的动词词组来代替 比如说,play football,go shopping。
动词时态用一般现在时。