What you say now is not __________ with what you said last week.

单项选择题Many years had __________ before they returned to their original urban areas.

单项选择题All the people in the stadium cheered up when they saw hundreds of colorful balloons __________ slowly into the sky.

单项选择题We shall probably never be able to __________ the exact nature of these sub-atomic particles.

单项选择题The financial problem of this company is further __________ by the rise in interest rates.

单项选择题The medicine __________ his pain but did not cure his illness.