经过低温锻炼后,膜的不饱和脂肪酸含量增高,相变温度升高。
A. 对
B. 错
ABA 能抑制植物的生长,因此外施 ABA 降低了植物的抗逆性。
A. 对
B. 错
Complete the sentences with the words below.connectedcrowdedaugmentedisolated1.Students born in the Information Age are digital natives, but in an already ________curriculum, where will technology subjects stand?
Complete the sentences with the words below.connectedcrowdedaugmentedisolated2.Mobile phones have made it possible for_________villagers to speak directly to wholesalers (批发商) and get better prices for their goods in the marketplace.