Section B
Passage One
Questions 16 to 18 are based on the passage you have just heard．
16．A． There were no planets without moons．
B． There was no air or water on Jupiter．
C． Life was not possible in outer space．
D． The mystery of life could not be resolved．
17．A．It has a number of active volcanoes．
B． It has an atmosphere like the earth's．
C． It has a large ocean under its surface．
D． It has deep caves several miles long．
18．A．Light is not an essential element o it．
B． Life can form in very hot temperatures．
C．Every form of life undergoes evolution．
D． Oxygen is not needed for some life forms．

Passage Two
Questions 19 to 21 are based on the passage you have just heard．
19． A． Whether they should take the child home．
B． What Dr． Meyer's instructions exactly were．
C． Who should take care of the child at home．
D． When the child would completely recover．
20． A. She encourages them to ask questions when in doubt．
B. She makes them write down all her instructions．
C． She has them act out what they are to do at home．
D．She asks them to repeat what they are supposed to do．
21． A． It lacks the stability of the printed word．
B． It contains many grammatical errors．
C． It is heavily dependent on the context．
D． It facilitates interpersonal communication．

Passage Three
Questions 22 to 25 are based on the passage you have just heard．
22． A． Job security．
B． Good labour relations．
C． Challenging work．
D．Attractive wages and benefits．
23． A． Many tedious jobs continue to be done manually．
B． More and more tmskilled workers will lose jobs．
C. Computers will change the nature of many jobs．
D． Boring jobs will gradually be made enjoyable．
24．A． Offer them chances of promotion．
B． Improve their working conditions．
C. Encourage them to compete with each other．
D． Give them responsibilities as part of a team．
25． A．They will not bring real benefits to the staff．
B． They concern a small number of people only．
C.They are arbitrarily set by the administrators．
D． They are beyond the control of ordinary workers．

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