云开题库
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It's not always safe for the customers to pay online.
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It's important to understand the formatting requirements of graphics when you use them in a report.
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It's important for today's franchise-seekers to be aware that there are risks in franchise business.
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It's easy to use video conferencing in the past.
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It's easy to get a credit card but hard to make ends meet.
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It's difficult for everyone to respond to questionnaires.
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It's a fact that different customer groups are charged different prices for the same product.
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Items sold at special discounts are not returnable.
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It will take them 7 hours or so to visit the place.
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It was the first time for Mike to drive.
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