_青島成考網

The carpet has so many stains on it that it needs_______.

• A、replace

• B、to replace

• C、being replaced

• D、to be replaced

What can be learned from Paragraph 1?

• A、People from a mobile society dislike talking about personal affairs

• B、Short-term relationships are common in a mobile society

• C、Americans tend to make more friends than people from other cultures

• D、It is difficult for Americans and Australians to communicate with strangers

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