二级转化器的温度通常较一级要低()左右。
A.50℃
B.100℃
C.150℃
D.200℃
参考答案:B
--- Are you going to buy the leaflet?
--- Yes. It tells us how to avoid _______ ill while travelling.
A.getting B. to get C. being got D got
阅读陶渊明《饮酒》(其五):
结庐在人境,而无车马喧。问君何能尔?心远地自偏。采菊东篱下,悠然见南山。山气日夕佳,飞鸟相与还。此中有真意,欲辩已忘言。
请回答:
从题材来说,这是一首什么诗?