Question

【題目】The civil war broke out in Libya, ______ to the instability of the international oil price．

A. to contributeB. contributed

C. having contributedD. contributing

Answer 1

【答案】D

【解析】

考查非謂語(yǔ)動(dòng)詞。句意：利比亞爆發(fā)了內(nèi)戰(zhàn)，造成國(guó)際油價(jià)不穩(wěn)定。contributing to the instability of the international oil price，現(xiàn)在分詞在句中作結(jié)果狀語(yǔ)。contribute to造成，選D。