问题
单项选择题
Lc3A5159稳定浆液是指掺有少量稳定剂,析水率不大于()%的水泥浆液。
A.10;
B.5;
C.3;
D.1
答案
参考答案:B
Lc3A5159稳定浆液是指掺有少量稳定剂,析水率不大于()%的水泥浆液。
A.10;
B.5;
C.3;
D.1
参考答案:B
选择方框内适当的句子完成下面的对话。 | |
Jim: Eric. Is this your dog (狗)? Eric: (1)_________ My dog is black and white,but this dog is black. Jim: (2)_________ Eric: No. Alice's dog is brown. Jim: Oh. (3)_________ Eric: Yes, she does. (4)_________ Jim: Ha! I know. This is Bob's dog. (5)_________
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