The ambulance was just arriving, for a worker, who ______ the window on the second floor, fell off the window
It is required that all traffic participants should___the traffic rules to make traffic safer and faster.
It’s quite _____ of beginners to forget to use an article before a noun.
下列各句中,没有语病的一句是
在下列句子的空缺处依次填入词语,最恰当的一组是 创新人才大都不是在课堂里教出来的,而是在充满人文情怀和自由学风的环境里________出来的。当前中国大学教育________的关键在于开设能够改变思维方式的通识课程,而不是可以________的实用课程。要重视“无用知识的有用性”,也就是庄子所说的“无用之用”。