题目

生物能排除体内的废物，人排出废物的途径有：、、；除以外，生物都是由构成的． 答案：【1】排尿【2】出汗【3】呼出气体【4】病毒【5】细胞小题1:The audience ___________ (评论) on the performance of the actress after seeing the film yesterday.小题2: The determined girl ___________(克服) many difficulties and passed the exam.小题3: Through ten years’ _____________(拼搏), my cousin succeeded in his career.小题4:It’s an honor to ____________(代表) my school to deliver a speech here.小题5: The children had an ____________ (argue) about what game to play.小题6: President Xi’s speeches were so __________ (convince) that he has gained respect of foreign leaders.小题7:The army managed to ___________ (defense) our country against attack.小题8:Their ____________ (behave) towards me shows that they do not like me.小题9:Focus on your study, or you will feel _____________(regret) in future.小题10:Despite his ___________ (advance) age, he often travelled abroad.