Generally speaking, English literature of the 18th century may be divided into three periods. The first period was characterized by the neo-classicism, （）of which was the representative poet.

龙门架(井字架)物料升降机在现场使用，其安全防护装置中，（ ）主要用于高架升降机，为防止吊笼下行时不停机，压迫缓冲装置造成事故。 A．超高限位装置 B．超载限位器 C．下极限限位装置 D．断绳保护装置

A.超高限位装置
B.超载限位器
C.下极限限位装置
D.断绳保护装置

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（）is Oliver Goldsmith s best poem, which is a sharp protest against the depopulation of the English countryside as a result of the large-scale Enclosure Movement. 点击查看答案