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【简答题】
操作系统为用户提供了两个接口:一个是( )接口,用户利用这些操作命令组织和控制作业的执行或管理计算机系统。另一个是( )接口,编程人员使用系统调用来请求操作系统提供服务。
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举一反三
【单选题】My uncle drives much _____ than my mother .
A.
better
B.
m ore better
C.
best
D.
the best
【单选题】下列词语中,注音完全正确的一组是( )
A.
缠绞(jiǎo)   柔滑(huá)   精致(zhì)    气喘( chuǎn)
B.
包裹(guǒ)   响(shàng)午  告辞(Cí)    脱缰( jiāng)
C.
菱(léng)角   怨(yuàn)恨    穿梭(suō)    监(jiān)视
D.
吆(yāo)喝   抵挡(dǎng)    凫(fù)水    横(héng)样子
【简答题】数一数下图中各有几个角。
【单选题】听力原文:W: I have been thinking about my uncle a lot these days. M: Why not go over for a visit? What does the man mean?
A.
The woman's uncle will come for a visit.
B.
He thinks the woman should visit her uncle.
C.
He asks the woman to go over to his place.
【单选题】下列各组词语中注音完全正确的一组是( )
A.
吮(shǔn)吸 荒(hàng)唐 衣(yì)钵 忙碌(lè)
B.
攻讦(jié) 藤(lēng)枝 凝(man)视 战栗(lì)
C.
牟(móu)利 罹(lí)难 瞥(piē)见 啜(chuò)泣
D.
挑(tiāo)拨 琴弦(xián) 窗帘(làn) 挪(ná)动
【单选题】听力原文:M:I hope I can rely on my uncle to lend me some money when I am short of it W:As far as I know,he turns his back on anyone who asks for money. Q:What does the woman mean? (18)
A.
The man can ask her for help.
B.
Everyone can help the man.
C.
The man's uncle won't help him at all.
D.
The-man can certainly count on his uncle.
【单选题】— Will you join us in the dance tonight? — I'm afraid not. My uncle is coming by train at 7 p.m. and I _____ him at the station then. [     ]
A.
will meet
B.
am about to meet
C.
will be meeting
D.
meet
【简答题】数一数下图中各有几个角。 (   )个                  (   )个
【简答题】数一数下图中各有几个角. ______个 ______个.
【简答题】数一数下图中各有几个角。 (  )个       (  )个       (  )个
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