【題目】China opened its door to the outside world in 1978. ________ that had far-reaching effects.

A. Did a new development come then B. Then came a new development

C. Came then a new development D. Then did a new development come

【答案】B

【解析】考查倒裝。句意：中國在1978年向世界打開了大門。然后出現(xiàn)了一個新的發(fā)展，該發(fā)展產(chǎn)生了深遠的影響。then位于句首，句子用全部倒裝。即：主語和謂語完全交換位置。故B選項正確。

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