单选题 In fact, there is no sure ______ for success.

单选题 The project was predicated on the ______ that the economy was expanding.

单选题 Is there a French word that is exact ______ of the English word “love”?

单选题 The expedition suffered all the ______ of a Canadian winter.

单选题 New economic development policies led to ______ and rapid growth.

单选题 The ______ in the soil acts as a stimulus to make the plants grow.

单选题 The current trade ______ indicates a serious imbalance between our import and export trade.

单选题 Love and hate are emotions ______ to all humanity.

单选题 The quality of urban living has been damaged by ______ noise levels.