We can surely overcome these difficulties as long as we are ______ united.

(单选题)No matter how careful you are, there will always be a degree (单选题)Young people nowadays could not imagine what difficulty thei (单选题)Basketball is a good game for children. It ______ great exer (单选题)The manager ______ the workers how to improve the program si (单选题)The letters for the manager ______ on his desk but he didn’t (单选题)The dog seems very quiet now, but he still ______ go by. (单选题)We’d visited the village without advance notice and selected (单选题)Computers and mobile phones, though they are indeed making o (单选题)A society cannot be successful if it throws tradition away, (单选题)______ you spend, ______ likely you run a risk of bankrupt.