船级检查是船东从事航运的商业需要，同时也可以看作保险费高低的评价标准。在营运过程中如果丧失船级，船舶保险就会自动丧失。
参考答案：错
We want to play basketball after school .Would you like to _____ us?[ ]
A. invite
B. play
C. get
D. join
用所给词的适当形式填空。
1. The girls enjoy____ (sing) this song in English.
2. Thank you very much for ____ (give) me the nice toy.
3. The beautiful girl always wears____ (color) clothes.
4. Everyone in the class ____ (love) Susan, because she is friendly and helpful.
5. I think the scarf is the ____ (cool) thing of the three.
