问答题设你在某日某时某地目击一起车祸。就此写一份见证书。见证书须包括以下几点: (1)车祸发生的时间及地点; (2)你所见到的车祸情况; (3)你对车祸原因的分析。
单项选择题Foreign languages are commonly used in some ethnic neighborhoods because ______.
单项选择题The story happened in a ______.
单项选择题A.applying B.doing C.offering D.getting
问答题The letter wasn’t addressed to me but I opened it out of curiosity.