【简答题】After the match all the players became (relax). 2. The number of teachers in this school (be) a1. After the match all the players became (relax). 2. The number of teachers in this school (be) about ...
【单选题】婴幼儿血维生素A水平低于多少g/L即构成维生素A缺乏症()
【单选题】From Paragraph 5 we can learn that ______.
A.
the number of segregated smokers is on the rise
B.
the number of male smokers is decreasing gradually
C.
the number of female smokers is increasing now
D.
the number of nonsmokers is larger than that of smokers
【单选题】甲建设单位与乙施工单位经平等协商,就甲发包给乙承建的工程签订了保修合同。该合同约定的保修期限具有法律效力的是( )。
【简答题】Listen to news report 1 again and fill in the blanks with numbers. a. The number of students taught about the advantages of a vegan diet: (1) from(2) schools. b. The number of students offered the ch...
【简答题】Questions 1-3 Choose the correct letter, A, B or C. 1. How many people die from hunger each year? A. More than 9 million people. B. More than 6 million people. C. More than 5 million people. 2. What d...