_深圳成考网

15.At such a time of crisis, we must try ＿＿ to all differences and stick together,

• A、set aside 

• B、set back

• C、set down

• D、set forth

48.Why did M.S.Hershey start the production of chocolate bars?

• A、He was deeply impressed by the Columbian Exposition.

• B、He realized that it was possible for chocolate to become popular.

• C、There was nothing to produce in his factory in Lancaster.

• D、He was interested in the chocolate machinery displayed at the fair.

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