下圖表示我國四個省級行政區(qū)，據(jù)此回答下面試題。

對圖中省份的說法正確的是   

A．甲、乙兩省均位于地勢第一級階梯        B．丙、丁兩省以河流為界

C.甲、乙兩省以河流為界                    D．丙、丁兩省均位于地勢第二級階梯

對在甲、乙兩省旅行常見地貌景觀敘述正確的是

   A．遠(yuǎn)看成山，近看成川         B．地表崎嶇，谷深坡陡

   C溝壑縱橫，支離破碎          D．平原為主，丘陵間雜

．讀下圖，箭頭表示人口移動的狀況，回答有關(guān)A、B兩圖所表示的現(xiàn)象分別是（    ）今日必

A．逆城市化    郊區(qū)城市化       B．逆城市化    城市化

C．郊區(qū)城市化  逆城市化         D．城市化      郊區(qū)城市化

下列關(guān)于無霜期的敘述，正確的是

  A．同一海拔，緯度越高無霜期越長    B.同一緯度，海拔越低無霜期越短

  C. 同一山地，陽坡無霜期短于陰坡    D. 同一地段．開闊地?zé)o霜期長于低洼地

下列國家輪廓圖3中，河流名稱錯誤的是（    ）

圖3

A、印度河   B、尼羅河    C、密西西比河    D、亞馬孫河

下表代表寒潮、酸雨、水土流失、土地荒漠化對四個省區(qū)的危害程度(下表代表寒潮、酸雨、水土流失、土地荒漠化對四個省區(qū)的危害程度(十號越多代表危害程度越高)，回答下面試題：

—I really like the modern digital camera you lent me last week.

—　______　　　.

—And thank you very much for letting me keep it so long.

A. I’m glad you like it     B. Don’t mention it

C. I hope you like it         D. That’s all right。

—___________ makes her different from the other students?

—Diligence, I think.

A. How is it that          B. How is that     

C. What is it that             D. What is that

Today impressionist paintings are accepted as the beginning of ____ we call “modern art”.

A. which        B. what     C. that D. how

I found him sitting in his chair，completely   ____    a magazine．

A．a(chǎn)bsorbing     B．being absorbed in

C．a(chǎn)bsorbed in  D．a(chǎn)bsorbing in

—I did not know you were good friends.

  —You__________. I have known her since she moved here. You were abroad then.

 A. may have       B. needn’t have       C. couldn’t have      D. must have