皮皮学，免费搜题
登录
搜题
【单选题】
His brother went t o _____ important university,which gave his parents_____big surprise.A.
a;/
B.
an;a
C.
a;an
D.
an;/
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
【单选题】下列关于非水溶性液体火灾的说法,错误的是()。
A.
非水溶性液体火灾可以采用液上喷射蛋白泡沫液扑救
B.
非水溶性液体火灾可以采用液下喷射蛋白泡沫液扑救
C.
非水溶性液体火灾可以采用液上喷射氟蛋白泡沫液扑救
D.
非水溶性液体火灾可以采用液下喷射成膜氟蛋白泡沫液扑救
【简答题】I walked too much yesterday and ________ are still aching now. A) my leg’s muscles B) my muscles of leg C) my leg muscles D) my muscles of the leg
【单选题】I walked too much yesterday and _____ are still aching now.
A.
my leg's muscles
B.
my muscles to leg
C.
my leg muscles
D.
my muscles of the leg
【单选题】My arms are aching now because ______ since two o'clock.
A.
I'm swimming
B.
I swam
C.
I swim
D.
I've been swimming
【单选题】My arms are aching now because since three o ’ clock.
A.
I swim
B.
I swam
C.
I am swimming
D.
I have been swimming
【单选题】我国手工业社会主义改造遵循的方针是
A.
说服教育、示范和国家援助
B.
从供销合作入手,逐步发展到生产合作
C.
积极领导,稳步前进
D.
自愿互利、典型示范、国家帮助
相关题目：