题目:Why did the villagers agree to sell frogs
A. The frogs were easy money.
B. They needed money to buy visitors.
C. They wanted to please the visitors.
D. The frogs made too much n……继续阅读 »
题目:John opened the door . There _____ he had never seen before. ( )
A.a girl did stand
B. a girl stood
C.did a girl stand
D. stood a girl
喵查答案:A
……继续阅读 »
题目:(二)2分题(共20分)
9.存在于盐湖和热泉中的两类细菌都具有的特征是
A. 在极端环境下进行遗传物质的复制
B. 对利福平敏感
C. 在极端环境下都不进行分裂生殖
D. 都没有细胞壁
喵查答案:A
两类细菌既然能在盐湖和热泉生存,必定适应了环境,一定会进行遗传物质的复制和分裂生殖;革兰氏阳性菌对利福平效果较为敏感;细菌是有细胞壁的。
……继续阅读 »
题目:The underline word “it” in the second paragraph refers to “ ” .
A. the energy benefitB. the forest loss
C. climate changeD. burning ethanol
喵查答案:A
……继续阅读 »
题目:According to Paragraph 2, why may a person suddenly forget who has called
A. He may leave his prefrontal cortex temporarily damaged.
B. He is probably interrupted by another tas……继续阅读 »