Very few people understood this contract, ______ was very obscure.
A、thelanguageB
thelanguageofwhich引导非限定性定语从句，并在定语从句中做主语。句意为：没有几个人懂这份合同，合同的用词含糊不清。
Thecolloquialorspokenlanguageisthelanguagefortheuseofthe________.
Therearemanysalesthisseason,duringwhichstoreswilllowertheir_______prices.
翻译：We send you a brochure on the various kinds of bicycle now available for export
Toaworker,________fromthepointofviewofsocietyisnecessarylaborisfromhisownpointofviewvoluntaryplay.
名词解释：silent partnership
