南树北移,由于日照时间延长,秋季来临时,有些南方树继续生长,()。
A、易得病虫害
B、易被冻死
C、易被干死
D、易被热死
参考答案:B
—Can you tell me who you’re going to_______ about the secret?
—Nobody. I just want to keep it to myself
A.tell
B.say
C.talk
D.speak
3时整,时针与分针组成的夹角为______度.6时整,时针与分针组成的夹角为______度.