For this weekend only, Bad Boys Electronics Store is celebrating its first year in business with up to thirty percent __________ on all items in the store.

A．retail

B．market

C．economy

D．discounts

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参考答案

【答案】D。解析：本题需选择符合句意的名词。留意横线前后的“thirty percent”和“on all items”．将备选答案的名词一一带人，选择和他们最匹配的(D)“discounts”(折扣)。

1 The automobile parts we requested for our customer got here on__________.

A．authority

B．condition

C．schedule

D．appointment

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2 The advertisements printed in this magazine do not __________imply endorsement by the management.

A．highly

B．barely

C．gradually

D．necessarily

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A．only

B．under

C．within

D．directly

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