【简答题】看图,写单词。 1. The is ing. 2. A is ing the bird. 3. The s are ing. 4. The is lonely.
【判断题】设备综合效率是指设备一生的产出与投入之比,其计算公式为设备一生投入除以设备一生的投入。
【简答题】What is the topic of this graph? A. The chart is about how many people bought cars since 1990 and predictions to 2020. B. The chart is talking about changes in the types of vehicles sold since 1990, a...
【简答题】听对话,回答问题。 1. Where is John going? A. The beach. B. The park. C. The mountains. 2. Who is John going with? A. His family. B. His classmates. C. His friends. 3. What's wrong with Helen's grandfather? A....
【简答题】填空 1. Dave is____( tall) than Kelly. 2. Kelly is an extrovert. She is ( outgoing) thanLucy. 3. The Yellow River is the second____( long) river inChina. 4. Saying a thing is very (与……不同 ) doing it. 5. ...
【判断题】某一给定时期的产出量与投入量之比是动态生产率。
【简答题】听录音补全句子。 1. Danny is . 2. What is Kim now? 3. There is a .He is . 4. The baby is .He is . 5. Jenny is doing her homework. She is .
【简答题】摆文具,按要求把文具放在课桌的恰当位置。 1. The is in the middle. 2. The is beside the pencil. 3. The is on the left. 4. The is on the right.
【简答题】读一读,涂一涂。 1. The wall is white. 2. The floor is green. 3. The fan is yellow. 4. The computer is blue.