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【单选题】
关于被吊销导游证,以下说法正确的是( )A.
得再次申领导游证
B.
游资格证书无效
C.
不适合继续从事该职业
D.
上说法都正确
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】某消费者逐渐增加某种商品的消费量，直到达到了效用最大化，在这个过程中，该商品的( )。
A.
总效用和边际效用不断增加
B.
总效用不断下降，边际效用不断增加
C.
总效用不断增加，边际效用不断下降
D.
总效用和边际效用不断下降
【简答题】请写出实现深度缓冲器算法的伪代码。
【单选题】The weather report says it's going to rain. You ______ take a raincoat with you.
A.
are best
B.
have better
C.
had better
D.
had rather
【单选题】卵圆孔的封闭是由于( )
A.
第一房间隔与心内膜垫融合
B.
第二房间隔与心内膜垫融合
C.
第一房间隔与第二房间隔融合
D.
卵圆孔缩小并封闭
E.
心内膜垫向上凸起并封闭
【单选题】It is a fine day today. You _______ take a raincoat with you.
A.
mustn’t
B.
can’t
C.
may
D.
needn’t
【单选题】―We’ll travel to Mount Huang the following week. ―______! And you’d better take a raincoat with _______. It rains a lot.
A.
Sounds good, you
B.
Have a good time, yourselves
C.
Have a nice trip, you
D.
Good idea, yourselves
【单选题】--- Look! It’s raining heavily. ______ take a raincoat with you? --- Well, I’ll take one right now.
A.
Why not
B.
Why don’t
C.
Do you mind
D.
Would you like
【单选题】卵圆孔的封闭是由于
A.
第一房间隔与心内膜垫融合
B.
第二房间隔与心内膜垫融合
C.
第一房间隔与第二房间隔融合
D.
卵圆孔缩小并封闭
E.
心内膜垫向上突起并封闭
【单选题】— Look! It's raining heavily. _____ take a raincoat with you? — Well, I'll take one right now. [ ]
A.
Why not
B.
Why don't
C.
Would you mind
D.
Would you like
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