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【单选题】
_____ your American friend to learn Chinese? It's very useful. [ ]A.
Why not ask
B.
What do you think
C.
How do you like
D.
Why don't you let
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举一反三
【单选题】When the truth of sentence (a) guarantees the truth of sentence (b), and the falsity of sentence (b) guarantees the falsity of sentence (a), we can say that _________.
A.
sentence (a) presupposes sentence (b)
B.
sentence (a) entails sentence (b)
C.
sentence (a) is inconsistent with sentence
D.
sentence (a) contradicts sentence (b)
【简答题】“良药苦口利于病”的下一句是什么？
【单选题】Which sentence is the topic sentence?
A.
Sentence 1
B.
Sentence 2
C.
Sentence 5
D.
Sentence 8
【单选题】When the meaning of sentence A is included in sentence B, then we can say that
A.
Sentence A is an entailment of sentence B.
B.
Sentence A presupposes sentence B.
C.
Sentence A entails sentence B.
D.
Sentence A is synonymous with sentence B.
【单选题】Which sentence is the concluding sentence?
A.
Sentence 3
B.
Sentence 5
C.
Sentence 7
D.
Sentence 10
【简答题】“良药苦口利于病”的下一句是什么?
【单选题】Which sentence should be the topic sentence?
A.
Sentence 1
B.
Sentence 2
C.
Sentence 3
D.
Sentence 4
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