关于房间隔缺损的血流动力学改变,以下哪项是错误的
A.肺循环血流量增多
B.合并肺动脉高压,可出现心房水平的右向左分流
C.右心室收缩期负荷过重
D.右心室增大
E.右心房增大
第1题
All the team members tried their best. We lost the game, ______.
A. however
B. therefore
C. since
第2题
A.however
B. although
C.but
D.even though
第3题
Although we have a team, and each one in the team is a ______ , we still lost the game.
A.over seven-foot tall player
B.seven-feet over tall player
C.over seven-feet tall player
D.seven-foot over tall player
第4题
With the efforts of all the members, the team ____________ (获得第一名) in the match.
第6题
A、Managers should order all member work together.
B、Coach set strict rules for all the team members to obey.
C、Team members should be persuaded to cooperate with each other.
D、Team members should learn to show off personal ability.
第7题
With the joint efforts of all the members, the team (perform) ______very well last year.
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