侧面角焊缝(静载)的计算长度不宜大于( ) A: 60hf B: 40hf C: 70he D: 80hf

7. He drove at a _______________ of 70 miles per hour. A: pace B: rate C: speed D: percentage

People decided to honor Edison when ______. A: he made his electric light B: the first invention was made C: he died more than 70 years ago D: the country realized the importance of electricity

请根据下面短文回答第66～70题： Mr. Zhang is touring in a foreign country, and this is the room card of the hotel he is living in. (作图) The hotel is ______.

-7.00×70/+3.00×70=（）。 A: -4.00×70 B: -10.00×70 C: -7.00×70 D: +4.00×70

Neither read, nor write.: can he … can he|can he … he can|he can … he can|he can…. Can he

Not until ____to the top of the place_____caught. A: he got; was he B: did he get; he was C: he got; he was D: did he get ; was he

【单选题】___, he has to make a living. A.Child as he is B.A child as he is C.Child as is he C.A child as is he A. Child as he is B. A child as he is C. Child as is he D. A child as is he

He told me________free, he would come to our party. A: if was he B: that if he was C: whether he D: that whether he was

, So busy ( ) that he has no time to spare. A: he was B: was he C: he is D: is he