what ______ important advice the teacher has given us!AN 还是 A说清楚理_其他解答

what ______ important advice the teacher has given us!
AN 还是 A
说清楚理由!说清楚理由!
说清楚的话会再加分!

人气：472 ℃　时间：2019-08-20 04:04:52

解答

an
important 首字母发为元音
如:an apple
an impossible task
an elephant