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4. Butterflies _________ a sweet liquid produced by flowers, which bees and other insects collect. A. carry on B. feed on C. put on D. focus on 5. We should know that we can reach the top only if we are ready to ________ and learn from failure. A. e up with B. take on C. carry on D. go with 3. B【解析】句意:再堅持一會兒,我馬上就來救你! go on 繼續(xù); hold on抓住不放,堅持; move on繼續(xù)前進(jìn); carry on 繼續(xù)進(jìn)行。 4. B【解析】考查 動詞短 語的含義。句意:蝴蝶以花 分泌 的一種甜的液體為食,蜜蜂和其他的昆蟲也采集這種甜的液體。 e up with“找到(答案)”; take on“承擔(dān)”; carry on“繼續(xù)”; go with“伴隨”。 進(jìn)步,在于