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單項選擇題

In the advanced course students must take performance tests at monthly（）

A.gaps
B.lengths
C.distances
D.intervals

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單項選擇題

Four people were seriously（）in an accident on the motorway.

A.damaged
B.harmed
C.injured
D.wounded

單項選擇題

Thousands of people died of starvation during the（）in that African country.

A.objection
B.poverty
C.consumption
D.famine