中国南方电网有限责任公司企业标准,计量柜安装接线后的孔洞、空隙应用()严密封堵,以防鼠害及小动物进入柜体。
A.防鼠泥
B.胶水
C.水泥
D.沙
参考答案:A
消化道出血病人,下列哪些检查可能对诊断和治疗有帮助
A.急诊胃镜检查
B.急诊肠镜检查
C.选择性血管造影
D.放射性核素扫描
情景交际我最棒。
1. 如果你赞同别人的看法或建议,应该怎么说?[ ]
A. All right.
B. Here you are.
C. Thank you.
2. 如果你想知道对方的书包里有什么东西,应该怎么问呢?[ ]
A. What's in your schoolbag?
B. What're in your schoolbag?
C. How many in your schoolbag?
3. 如果你想知道这个东西是什么颜色,应该怎么问呢?[ ]
A. What is it?
B. What colour is it?
C. What is it colour?
4. 如果你想叫别人把他的橡皮擦放在课桌上,应该怎么说呢? [ ]
A. Put your eraser on the desk.
B. Put your eraser in the desk.
C. Put your eraser near the desk.
5. 如果你想问别人有多少本语文书,应该怎么问呢?[ ]
A. How many Chinese book do you have?
B. How many Chinese books do you have?
C. How many Chinese books can you see?