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You should _______________ to one or more weekly magazines such as Time or Newsweek.

— What would you like to have, meat or fish?

— _____________________.

— ___________________

— Once or twice a week.

Whether we will go or not __________ the weather.
Which ________ do you prefer, coffee or orange juice?
固定桥粘固以后出现基牙疼痛,其原因可能是_______、_______、_______、_______、_______和_______。

进入屈服阶段以后,材料发生________变形。

Tables______ of stones or wood.
Without water, _________ no plants or animals.
I am wondering if they are ____ or____.
_________ in a person’s speech or writing usually ranges on a continuum from casual or colloquial to formal or polite according to the type of communicative situation.
文字产生以后,语言不再受____________的限制,它不但能传到______,还留存于______,因而扩大了语言的____________。
竹简剖开成片后,为防蛀和便于书写,需用火烤干其水分,谓之“杀青”,亦称__________。
开采以后底板岩层中可以分成 ______ 、 ______ 、 ______ 和 ______ 。
Many boys enjoy _______ football, basketball or baseball
Which do you think is ________, health or wealth?
_______________will not continue if an ongoing operation is changed or deletedA、
指出实验室下列颜色的钢瓶在中盛放何种气体:天蓝色:___,黑色:___,红色: ___。
若发现实验室中氢气钢瓶泄露应___,___、___
使用子宫托后,需__、____、____个月各复查一次。以后每________个月到医院检查一次。
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