单糖浆的含糖浓度以g/ml表示应为多少
A.90%
B.85%
C.80%
D.75%
E.60%
参考答案:B
In September 2008,China’s key milestone in space travel____when Zhai Zhigang conducted
the first space walk.[ ]
A.reached
B.was reached
C.has reached
D.had been reached
提供保证担保方式的个人住房贷款适用于期限不超过( )年的贷款,贷款额度不得超过所购住房价值的( )。
A.5;50%B.5;60%C.10;50%D.10;60%