A.up to now
B.up to this moment
C.up to this point
D.up to date
[单选题]Two events have [highlighted]the tensions in recent years.A.extendedB.empha
[单选题]Two events have [highlighted]the tensions in recent years.A.extendedB.empha
[单选题]While most recent attention in the AI field has been focused on expert system software, AI(66)has also seen dramatic advances. Activity in the past years was characterized by new low-cost, powerful Lisp machines, the introduction of AI workstations,
[判断题]The forwarders should always book space with the selected carrier on behalf
[判断题]The forwarders should always book space with the selected carrier on behalf
[问答题]Most people live too far from downtown to travel by bike.
[单选题]The most recent economic indicators show a decrease in the unemployment rat
[单选题]One of the most striking findings of a recent poll in the UK is that of the
[单选题]One of the most striking findings of a recent poll in the UK is that of the
[单选题]One of the most striking findings of a recent poll in the UK is that of the