【单选题】Happy birthday! Do birthdays really make people happy? Of course they do. Birthdays celebrate the day we were born. Besides, that extra candle on the cake suggests another year of growth and maturity ...
A.
people can celebrate their birthdays
B.
people can become more mature and wiser
C.
people can receive many presents
D.
people will feel younger at heart
【单选题】当钢筋的品种、级别或规格需作变更时,应办理( )。
【单选题】–Why do people never cut up the ________on their birthdays?
A.
Because they are a symbol of long life.
【单选题】当钢筋的品种、级别或规格需作变更时,应办理( )。
【简答题】It’s ________ (custom) to give people gifts on their birthdays.
【单选题】It is ________ to give people gifts on their birthdays.
【简答题】当钢筋的品种、级别或规格需作变更时,应()。
【判断题】不连接数据源时,不可以使用GridView控件。
【单选题】一般只用于轻载或辅助性连接的键是( )。
【单选题】信用证的到期地点应按信用证规定而定,在我国外贸实务中通常使用的到期地点为( )。