In calculating the daily calorie requirements for an individual, variations in body size, physical activity, and age should be taken into account.
A、numberedD
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Thewheelsofthefirstroadvehicleswerefashionedfromcrudestonedisks.
Blue－green algae grow abundantly in salt marshes.
Ella Grasso, elected governor of Connecticut in 1974, supported the enactment (given, granted) of a freedom-of-information law.
One of the greatest breakthroughs for professional women came in 1973 when the field of banking opened up for them.
Bats fly, rather than glide, and thus are the only mammals capable of true flight.
