[单选题] Every boy and girl _____ the book and they each _____ to buy one.

1、[单选题]Please make my excuse at tomorrow’s meeting — I’ve got too much work ______.

• A、to do to come
• B、doing coming
• C、to do coming
• D、to do coming

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2、[单选题]I’ve never been so poor ______ able to afford a meal.

• A、as to be not
• B、not as to be
• C、as not to be
• D、as to not be

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3、[单选题]Don’t be late. No one would like ________.

• A、to be kept waiting
• B、being kept waiting
• C、to be kept to wait
• D、being kept to wait

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4、[单选题]After describing the planned improvements, she went on ______ how much they would cost.

• A、to explain
• B、explaining
• C、to be explaining
• D、having explained

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5、[单选题]He made up his mind to devote his life _____ pollution _____ happily.

• A、to prevent, to live
• B、to prevent, from living
• C、to preventing, to live
• D、to preventing, from living

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