淋巴结癌转移的诊断依据是

A．淋巴结肿大
B．淋巴结质地变硬
C．淋巴结疼痛
D．淋巴结内出现成团的异型细胞

将下列句子中汉语部分译成英语。

1. Listening to __________________ will make you relaxed, and singing along will make you happy.

   (流行歌曲)

2. Spring is walking to us quietly. We can see __________________, white clouds, green grass and beautiful

    flowers here and there. (蓝天)

3. Our life is __________________ changes, but there are also a lot of challenges. (充满)

4. A lot of people like eating French Fries. __________________, it's bad for our health. ( 实际上)

 5. Parents often tell their children to __________________ computer games. ( 远离 )