The wet weather will continue tomorrow, when a cold front to arrive.
A. will be expected
B. is expecting
C. expects
D. is expected
网友回答
A. will be expected
B. is expecting
C. expects
(答案→)D. is expected
解析：考察主谓一致。当主句为将来时态时，从句中用一般现在时态表示将来发生的事情。a cold front一个寒冷的前景，是抽象名词，故用单数第三人称形式。这里一个寒冷的前景是盼望的动作对象，用被动语态，故选D。