题目

If you _______hard then, you ______ in the comfortable officer now. A. had studied;would be sitting B. study;are C. have studied; would be sitting D. studied; are sitting 答案：A下列各句中，“而”的用法归类正确的一组是（ ）①举世誉之而不加劝 ②控蛮荆而引瓯越 ③鸟倦飞而知还④泉涓涓而始流 ⑤门虽设而常关 ⑥觉今是而昨非⑦旬有五日而后反 ⑧夫列子御风而行 ⑨怀帝阍而不见A. ①⑤⑨／②⑥／③⑦／④⑧B. ①⑤⑥／②／③⑦⑨／④⑧C. ①⑤⑨／②⑥／⑦／③④⑧D. ①⑤⑥／②／⑦⑨／③④⑧