【判断题】【消耗次数：1】
滴丸常用的水溶性基质有聚乙二醇、甘油、硬脂酸等
①
正确
②
错误
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Our boss, Mr. Thompson, _____a raise in salary for ages but noting has happened yet.
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was promising
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has been promising
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promised
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has promised
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Advertising media like direct mail, radio, television and newspapers _____to increase the sales of industrial products.
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have been used
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will be used
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is being used
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coach
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foster
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distinction
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indication
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recognition
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Our civilization cannot be thought of as _____in a short period of time.
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to have been created
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having been created
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While being questioned on the court, the man denied _____the old lady’s necklace.
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having taken
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a stock
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