皮皮学，免费搜题
登录
搜题
【判断题】
执行机构为正作用,阀芯为正装,则该控制阀为气关阀。A.
正确
B.
错误
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】用所给词的正确形式填空。 In a room above the store, where a party _____ (hold), some workers were busily setting table.
【单选题】In a room above the store, where a party ______ , some workers were busy setting the table .
A.
was be to held
B.
has been held
C.
will be held
D.
is being held
【简答题】冰淇淋的生产工艺流程包括原辅料混合--杀菌--( )--冷却--( )--( )--( )--冷藏。
【判断题】Northern style zongzis(粽子)are usually filled with barbeque pork, salted eggs.
A.
正确
B.
错误
相关题目：