PART TWO LANGUAGE KNOWLEDGE SECTION A Directions: Beneath each of the following
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PART TWO LANGUAGE KNOWLEDGE
SECTION A
Directions: Beneath each of the following sentences there are four choices marked A, B, C, and D. Choose the one answer that best completes the sentence.
21．It was not ______ he took off his dark glasses ______ I realized he was Liu Xiang.
A．when; that B．until; when C．when; then D．until; that
试题答案
D