A ______ of the long report by the budget committee was submitted to the mayor for approval.

单项选择题Last month disagreements about who should be ______ to vote brought registration to a halt.

单项选择题There is a ______ among teachers that children should have a broad understanding of the world.

单项选择题If you don't understand the new vocabulary you could ask your teacher to explain it or, ______ , you could look it up in a dictionary.

单项选择题The large crowds lingering in the streets were quickly ______ by heavy rain.

单项选择题Regional unemployment and regional recession are an economic loss to the whole nation and they cannot ______ themselves on their own.