皮皮学，免费搜题
登录
搜题
【单选题】
消解效率是表示消解方法的消解能力,一般要求消解回收率应( )。A.
>90%
B.
90%〜105%
C.
95%〜105%
D.
>99%
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】三违现象是指()、()、();“四不伤害”是指()、()、()、()。
【单选题】I had never expected ______ such a big audience there.
A.
it to be
B.
there being
C.
there to be
D.
there to have
【简答题】行政法的调整对象是指：( )
【单选题】It’s very kind of you ______ me to this wonderful party. I had really a good time.
A.
to invite
B.
inviting
C.
to have invited
D.
for inviting
【多选题】下列哪些纳税人不属于纳税信用管理范围（）。
A.
负责代扣代缴个人所得税的事业单位
B.
实行双定征收的个体工商户
C.
主要交纳增值税且账证健全的商品流通企业
D.
适用查账征收的小规模纳税人
【简答题】听句子，选答语。 ( )1. A. What did you see there? B. I like Beijing a lot. C. How are you? D. I had no classes last week. ( )2. A. Because she was ill. B. Because she didn't go to school. C. Because s...
【简答题】补全对话。 A: Hi, Tina. You look stressed out. B: I am. I had a bad morning. A: Really? 1 2 ? B: Well, first of all I l3 . By the time I 4 up, my brother 5 already 6 in the shower. A: What a pain! B: So...
相关题目：