问题补充:
单选题ThereareseveralresearchcentersinChina________acertaindiseasecalledBirdFluisbeingstudied.A.whichB.whereC.whenD.what
答案:
B解析因为先行词是research centers并在定语从句中作状语,所以用where。
时间:2021-06-19 07:20:53
单选题ThereareseveralresearchcentersinChina________acertaindiseasecalledBirdFluisbeingstudied.A.whichB.whereC.whenD.what
B解析因为先行词是research centers并在定语从句中作状语,所以用where。
高考英语作文 Our English Teacher(我们的英语老师)1200字英语作文
2024-07-20