以工业产权、非专利技术作价出资的比例不得超过投资项目资本金总额的( ),国家对采用高新技术成果有特别规定的除外。
A.15%
B.20%
C.25%
D.30%
参考答案:B
—Hi,Jim. I_______ you for a long time.
—I_______ in Beijing for two months. I’ve just comeback. [ ]
A. didn’t see; have been
B. haven’t seen; was
C. didn’t see; was
D. haven’t seen; have been
在设备底座下安放垫铁组,每组垫铁总数一般不得超过()块。
A.5
B.6
C.7
D.8