第15题: [单项选择]In the Milky Way we can see many ______. A. galaxies B. suns like ours C. stars like our sun D. both B and C 参考答案:D 答案解析:根据文中所述,银河系有无数个像太阳一样的恒星,据此,B、C意思相同,故选D。
第19题: [单项选择]He was very foolish to ______ like that. A. behave B. do C. tell D. make 参考答案:A 答案解析:本题考查动词的用法。behave为不及物动词,不用接宾语,意为“行为,做”;do为及物动词,要接宾语,用作do sth.,意为“做某事”;tell为及物动词,要接宾语,用作tell sb. sth.,