问题

Some pre-school children go to a day-care center, __________ they learn simple games and songs.

A:then
B:there
C:while
D:where

正确答案是：

同类题型

I am ______ to be a computer programmer in the future.

Did you enjoy the drama last night?—Yes. I’ve never seen _________ one before.

Jack ____ to help our Chinese teacher carrybooks yesterday morning.

下列句子中，加横线词古今同义的一项是（）①既窈窕以寻壑 ②幼稚盈室 ③奚惆怅而独悲 ④阮籍猖狂 ⑤一介书生 ⑥辩乎荣辱之境 ⑦零丁孤苦，至于成立 ⑧腹犹果然 ⑨臣之进退，实为狼狈

logs experienced rapid growth in 2011 in China,with the number of microblog operators, users and visitors _____ several times.