单选题 Only when ______ possible for all the people present to make a final decision.
[A] does the director come will it be [B] the director comes will it be
[C] has director come it will be [D] the chief editor comes it will be

【正确答案】 B

【答案解析】[解析] only修饰状语或状语从句位于句首时，主句要部分倒装，而从句是用正常语序。[知识拓展] “only+状语/状从”位于句首时的倒装：当一个状语受副词only的修饰且置于句首时，其后用部分倒装语序：Only by making double efforts can we hope to catch up with them this year．