第1题: [单项选择]We gave out a cheer when the red roof of the cottage {{U}}came into view{{/U}}. A. began to be seen B. began to see C. go to someplace D. looked at 参考答案:A 答案解析:come into view为固定词组,意为“看得见”,相当于begin to be seen。
第15题:[单选题]The once barren hillsides are now good farmland. A.hairless
B.bare
C.empty
D.bald 参考答案:B 题干意为“昔日荒坡已变成今日良田。”句中划线词为形容词,意为贫痔的。B项bare意为空的;赤裸的,无遮蔽的;例句:The top of the hill was bare.小山顶上光秃秃的。A项意为无毛的;秃顶的;C项意为空的;无意义的;无知的;徒劳的;D项意为秃顶的;光秃的;单调的;无装饰的;故选B.
第22题: [多项选择]立杆钢管的表面质量和外形应是() A. 平直光滑,无锈蚀、裂缝、结疤、分层、硬弯、毛刺、压痕和深的划痕 B. 钢管如有锈蚀则锈蚀深度应不大于0.5mm C. 钢管如有弯曲,则6.5m长钢管弯曲挠度不应大于20mm D. 钢管如有弯曲,则6.5m长钢管弯曲挠度不应大于50mm E. 钢管锈蚀深度大于1.5mm 参考答案:A, B, C