同时履行抗辩权和后履行抗辩权的适用条件中完全一致的条件是( )。A．合同约定了履行

读短文，判断正(T)误(F)。

      Today is February 3rd. The weather is windy and cold. I get many cards today. They're birthday cards.

They're from my friends. I wear my new red coat and blue jeans. They're very pretty. My mother takes me to

the zoo. I can see many animals. I'm very happy today.

( ) 1. It's my birthday today.

( ) 2. It's windy and snowy today.

( ) 3. I get many birthday gifts.

( ) 4. I have a new coat. It's blue.

( ) 5. My mother takes me to the zoo.

、在数轴上距离原点为2的点所对应的数为_____，它们互为_____.

黄自的音乐创作品种多样，主要有（）

A．歌曲

B．清唱剧

C．管弦乐

D．弦乐四重奏

E．赋格曲

老年患者，多年吸烟史，近2个月来咳嗽、体重下降、发热、痰中持续带血，首先考虑的诊断是

A．支气管扩张

B．肺结核

C．肺癌

D．肺脓肿

E．肺炎

江湖Ⅱ型舰采用了法国的皮尔斯蒂克柴油机。