阳跷脉的郄穴是()
A.阳交
B.阳辅
C.跗阳
D.外丘
E.交信
参考答案:C
Look and fill in the blanks. (看图填空)
1. Rabbits like ______ They don't like ______ .
2. There are three ______ and five ______ at the farm.
3. — What are these?
— ______ ______ ______.
4. — How many potatoes are there?
— ______ ______ ______ ______.
《水泥胶砂强度检验方法(ISO法)》(GB/T17671-1999)。对《公路工程水泥混凝土试验规程》中T0503-94所作的修订有:①砂由原来的标准石英砂改为ISO标准砂,水泥:砂由原来的1:2.5修订为1:3②水灰比由原来的0.44与0.46改为0.50,胶砂的搅拌工艺由原来的恒速一次性搅拌改为分次加料变速搅拌④测抗压强度时,承压面积由原来的2500mm2改为1600mm2上述有可能正确的是:()。
A、①②④⑤
B、①③⑤
C、①②③④⑤
D、①②④