10．Bad habits are easily while good ones are hard to develop. A．kept up B．caught up C．drawn up D．picked up 答案 D 解析 句意为:坏习惯很容易养成.但好习惯却很难形成.pick up在句中意思为“得到.学会.听到 等.keep up保持,catch up赶上,draw up起草.草拟. 【查看更多】
题目列表(包括答案和解析)
Bad habits are easily________ while good ones are hard to develop.
