持用特区旅游签证的外国人因急事需要前往内地,出入境管理部门可为其签发()。
A、旅游签证
B、一次入出境有效签证
C、零次签证
D、一次出境有效签证
参考答案:C
The problem had become _____ in his mind, and he could not decide what to do about it.
A.simplified
B.exaggerated
C.matured
D.isolated
采用评标价法进行评标时,关于评标价和投标价的说法,正确的是( )。
A.按评标价确定中标人,按评标价订立合同
B.按评标价确定中标人,按投标价订立合同
C.按投标价确定中标人,按投标价订立合同
D.按投标价确定中标人,按评标价订立合同