印刷术兴起的木刻版画，按颜色分为黑白版和（ ）版画。

(单选题)It was nearly a week ______ the rescues team located the cra (单选题)—My liquid soap is nowhere to be found. Who ______ have take (单选题)Math is compulsory for all students, while art and music are (单选题)—Where have you been?—I got caught in traffic. Otherwise I _ (单选题)—Could you tell me ______ the difficult problem, please?—Not (单选题)When people work with one mind they can even ______ Mount Ta (单选题)Great attention should be put to ______our environment from (单选题)______ it is to skate on real ice! (单选题)Try your best. They will choose a person ______ they think i (单选题)—Why didn’t you answer the phone just now?—I’m terribly sorr