【简答题】用be的正确形式填空。 1. There _________ a piano against the wall. 2. There _________ some flowers on the desk. 3. There _________ some tea in the cup. 4. There _________ two tins of coke in the bag. 5. There _...
【简答题】听录音,在每组句子中选出一个你所听到的句子。 ( )1. A. I can see a map on the wall. ( )2. A .Do you like Chinese tea? ( )3. A. What food do you like? ( )4. A. The best time to come to China is in spring. ( ...
【单选题】This is our classroom. It's a big room. There are some pictures on the wall. I sit under the window. Kate sits behind me. I'm in Row 2. She is in ROW 3. There are forty small desks and chairs in the r...
【单选题】______ is a clock on the wall.
【单选题】计算机网络通常按照作用范围分类,可分为()
【单选题】某二叉树共有399个结点,其中有199个度为2的结点,则该二叉树中的叶子结点数为
【单选题】某程序段内存在条件P,当P为真时执行A模块,否则执行B模块。该程序片段是结构化程序设计三种基本结构中的____。
【简答题】15 ( ) 1 He put up a map ___ the back wall because there was a hole ___ it. A. on; on B. at; in C. on; in D. on; at ( ) 2 There is a door___ the wall. "t a ^nc A. on B. to C. of D.in ( ) 3 This kind o...
【单选题】听力原文:(A) The houses are built with a same design. (B) The man is leaning on the wall. (C) The workers are installing an antenna on the roof. (D) There are no windows in the houses.
【简答题】结构化程序设计的三种基本结构为顺序结构、选择结构和( )