...d in Shanghai.(自从他住在上海那段时间,我就没有接到过他的来信。)He
has written to me frequently since I was ill.(自从我上回生病期间,他就频频给我写信。)Since
he was at Fudan University, it has gone through a great change.(自从他在复旦上学期间,...
请问,这道例句中的 clear 是否错误?应该是 cleared 吗?In order to have a pleasant journey, you'd better have clear information about the weather, bring proper clothes, a camera, some common medicine and so on.