单选题：OkadaCleaningServiceisofferingdiscountsthismonthasaspecialfo

题目内容：

OkadaCleaningServiceisofferingdiscountsthismonthasaspecialforcustomerswhorefertheirfriends. A．gratuity
B．incentive
C．cause
D．motive

参考答案：

答案解析：

Afteralongperiodofpoorsales,TraestarIndustriesfinallyrelease

Afteralongperiodofpoorsales,TraestarIndustriesfinallyreleasedfiguresshowingabudg

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Was it five o'clock_______the fire broke out?A．when B．that C．which D．in which

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Theunderlingword"it"inParagraph6referstothefather'sA．weakheart B．takingashorejob

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问号处的数字应为()。A．106 B．166 C．176 D．186

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176，178，198，253，()。A．360 B．361 C．362 D．363

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