pte gold 专辑中的repeat sentence
you are not permitted to take the reference books out of the library.
scientists started mastering the techniques for reading DNA
1. I am a biologist and engineer who build stuff of DNA. 2. Richer countries bear most of responsibility for global warming. 3. The science shows that warnings have very limited impact on behavior. 4. We are less likely compromised, which means we are not listening to each other.
richer country bear most of the responsibilities for global warming
the library will be closed for three days at the bank holiday weekend.
听友244472534 回复 @15216976lnq: Over the bank....
谢谢主播~
A conversation requires a balance between talking and listening.
This is the third time you ask for an extension on this project.
Being a student representative in the union really cut into my study time
we are warning the clients that the rates are increasing.