题目

“超级月亮”比正常时的月亮要大百分之二十，亮度也有所增加，某天文爱好者为了研究这一现象，于是架设一台天文望远镜做进一步观察，关于该望远镜，下列说法正确的是（） A . 它的物镜和显微镜的物镜作用相同 B . 它的物镜相当于放大镜，用来把像放大 C . 它的物镜的作用是使远处的物体在焦点附近成虚像 D . 它由两组透镜组成，靠近眼镜的为目镜，靠近被观测物体的为物镜26、Mrs Green had a young dog which was very clever．It often helped her buy a newspaper．One winter evening，the dog went out to play．It was snowing heavily．Soon the ground became white    “The dog never loses his way．Where is he now?”Mrs Green thought．She shouted his name．But still the dog didn’t come back．So she telephoned the police and told them a lot about her dog．     “My dog is very clever．He always goes out and comes back soon．Sometimes he plays with his friend，Mickey．He can buy a newspaper. He almost talks．” The policeman was tired and said，”I think you’d better put your telephone down．Maybe he is trying to telephone you now．” 1．The story happened         A．in summer                B．in winter                C．in autumn               D．in spring 2．The ground became white because                    ．   A．some painted white                            B．There are some paper on it   C．It snowed heavily．                             D．It is really very clean． 3．The dog didn’t come back because             ．   A．he lost his way．                                 B．someone bought it．   C．it was too clever．                                  D．it went to the police． 4．When Mrs Green telephoned the police，He almost talks．” meant that           A．his dog was silly．                               B．The dog is good at talking．   C．The dog is as clever as a man．            D．The dog sometimes talks． 5．From what the policeman said“I think you’d better put your telephone down．Maybe he is trying to telephone you now．" Who do you think“he”means?   A．Mr. Green’s husband．                        B．The thief who took the dog away．   C．The lost dog．                                        D．the policeman．