题目

很多单细胞生物与人类关系非常密切，如土壤中生活的可以分解动物尸体和枯枝落叶． 答案：【1】细菌从方框中选择合适的词组并用其正确形式填入下面的句子中，使句子的意思完整。 with the help of make up after all so…that… deal with in a way watch over have…in common in fact go by 　 　 As time ________, the little girl is getting prettier and prettier.