Fill in the bank (...)

  14.1: The sum of two numbers is 176. Their ratio is 4 7 .

       The smaller number is…………………………………………………………………..

  14.2: Write the decimal that has:

     Twenty-nine units and fifteen hundredths:……………………………………………...

I, Choose the best answer

1, One basic question psychologists have tried to answer is ___________

A, people learn        B, how do people learn     C, people learn how    D, how people learn

2, Some ancient units such as the say, the foot, and the pound,______today

A, are still in use     B, that are still in use        C, which are still in use    D, still in use

3, My car broke down, ________a real nuisance

A, that was            B, which was                C, which were            D, where was

4, That contract, abot_____we had a disagreement last month, has now gone through

A, that            B, what          C, whom          D, which

5, A philatelist is a person____

A, that stamp collecting          B, who collec stamps        C, whose collect stamps          D, all

6, A new varieties of rice___is adapted to harsh climatic conditions has been developed

A, what        B, where      C, that        D, who

7, La Guardian Airport in New York city____after Fiorello La Guardian, one of New York's most popular mayors

A, which is named         B, named         C, which named       D, is named