【判断题】(3)线性方程组不能随意调换行列位置,会导致方程组的解发生改变;
【多选题】Section B In this section, there are 5 activities related with the following western festivals. Match the activities with the festivals by choosing from A, B and C. 在本节中,有五个节日活动与以下三个西方节日相关,请选择A , B 或 ...
C.
Halloween 6. ask for candy and attend a party______________________________________ 7 . receive gift s from Santa Clause_______________________________________ 8 . put on masks or dress up to make themselves look frightening ______________ 9 . go to church and sing songs__________________________________________ 1 0. hunt for eggs_____________________________________________________
【多选题】下列影响企业利润总额但不影响营业利润的因素包括( )。
【多选题】Section B In this section, there are 5 activities related with our life. Match the activities with the life by choosing from A, B and C. 在本节中,有 5 个活动跟我们的生活息息相关。请选择 A , B 或 C 放在相应的活动后面。
C.
6. dragon boat race 7. go hiking 8. take a bus 9. go to school 10. experience the nature
【简答题】Fill in the blanks to complete directions to the post office by choosing the correct words or expressions . 1 First, take the Number 7 bus and (get down / get off) at the mall. 2 Then walk (towards ...
【简答题】In this section, there are 5 activities related with our life. Match the activities with the life by choosing from A, B and C. 在本节中,有5个活动跟我们的生活息息相关。请选择A,B或C放在相应的活动后面。 1. Play football ___________ 2....
【多选题】Section B In this section, there are 5 activities on weekends that people often take part in. Please match the activities with the pictures by choosing from A, B and C. 在本节中,有 5 个人们经常参与的周末活动。请选择 A, B ...
C.
6. go to the beach______________ 7. have popcorn _______________ 8. go shopping ________________ 9. watch a movie ______________ 10. sail on the sea _____________