单纯性糖尿病性视网膜病变的表现不包括()
A.视网膜水肿
B.视网膜出血
C.新生血管性青光眼
D.微动脉瘤
E.硬性渗出
参考答案:C
We have a big dinner with our family and ___________ / ’rel?tivz /on the Spring Festival.
A.relatives
B.relaxed
C.relish
D.realistic
CFG桩处理地基,当用管内泵压混合料时,坍落度宜为()。
A.60~80mm
B.80~100mm
C.120~160mm
D.160~200mm