Childrenhaveanatural________abouttheworldaroundthem.
A、certaintyD
孩子们对他们周围的事物有着天然的好奇心。考查名词词义选择题。 A 确定性， 肯定的事 B 能力，才能 C 精明，聪颖 D 好奇心，求知欲
This is an important problem _______ too few social scientists have researched.
There is a deadlock(僵局) in the discussion when neither side gives ________ to the other.
______ofasentencedependsonthecontextinwhichthesentenceisuttered.
Iwaswritingareportlastnight;________Iwouldnothavestayeduplate.
Weather _______, we ’ll go out for a walk.
