1. The airport was built years ago, but for some reason it could not be used then. Last year, however, it came into use.(来自新2-21课) 2. Letters will cost a little more, but they w...
Must you worry her with questions, when she is busy? When she is busy, must you worry her with questions?一般疑问句一般用声调。像这样的复合句子中含有一般疑问句,声调应该放在哪个句子上?敬请专家指导。...
请问句中log fewer than 60 incidents中的fewer词性是什么?Transportation Safety Board, which is responsible for monitoring US-made aircraft, has logged fewer than 60...