--- Is the man over there Mr.Wang? --- No, it ______ be him. Mr. Wang is much shorter. A. mustn't B. may not C. needn't D. can't
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【简答题】ually, they gave up the project to build a bridge over the river because of the _______ high costs it would involve. A:excessively B:expensively C:effectively D:efficiently
【简答题】ually最终, they gave up the project to build a bridge over the river because of the _______ high costs it would involve. A:excessively 过分地,极度 B:expensively C:effectively D:efficiently 高效的