皮皮学，免费搜题
登录
搜题
【简答题】
I work in a software company. I'm a computer programmer. My work is quite challenging. Our clients usually want us to write programmes in a short period of time. 下面是改写,请填空。 I work in a software company a computer programmer, is quite a challenging job our clients usually want us to write programmes in a short period of time.
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】若a、b是两个非零向量,且|a|=|b|=λ|a+b|,λ∈ ,则b与a-b的夹角的取值范围是____.
【简答题】水是由______和______元素组成，石墨由______组成．
相关题目：