语法与词汇
Because of its importance in modern living, _____in all parts of theworld.
A、
in schools and colleges are algebra studies
B、
studying algebra in schools and colleges
C、
and the study of algebra in schools and colleges
D、
algebra is studied in schools and colleges
【正确答案】
D
【答案解析】
句意：由于代数在现在社会的重要性，世界上的许多高校都开设这门课程。句子中缺乏谓语。故只有D选项符合句法。
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