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单选题
Because of the ______ traffic in cargo and air travel passengers, the existing airport needs to be expanded.
A
grow
B
growing
C
grown
D
to grow
参考答案
参考解析
解析：
句意：由于货流和航班客流量增多，现有的机场需要扩建。空格处修饰名词traffic，应填入形容词。growing意为“增多的”，符合句意。grown长大的。cargo货物。
句意：由于货流和航班客流量增多，现有的机场需要扩建。空格处修饰名词traffic，应填入形容词。growing意为“增多的”，符合句意。grown长大的。cargo货物。
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growB
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