A．They are more likely to damage the cave.B．It's hard for them 'to stay awake.C．They t
A. They are more likely to damage the cave.
B. It's hard for them 'to stay awake.
C. They tend to break their equipment.
D. They may imagine seeing things that aren't really there.
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A．Ask someone else to help the woman.B．Ask the woman for directions.C．Show the woman t
Ask someone else to help the woman.
B. Ask the woman for directions.
C. Show the woman the map.
D. Show the woman where the dormitory is.
There is not much change in the weather in the tropical rainforests all the year round.
A. Y
B. N
C. NG
A．It's easy to locateB．It's in a very windy area.C．It's exceptionally beautiful.D．It's
A. It's easy to locate
B. It's in a very windy area.
C. It's exceptionally beautiful.
D. It's partially covered by water.
A．The paper should be written in proper format.B．The student should consult his parent
A. The paper should be written in proper format.
B. The student should consult his parents for information.
C. The published and unpublished data should be put in the reference.
D. The draft should be handed in soon.
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