A:18
B:16
C:20
D:14
—Tell me something about your adventure in the rainforest, please.
— We lost our way in the forest and ___ made matters worse was ___ night began to fall.
Today is Wednesday. What day is it tomorrow?
单词拼写
炭疽病是一种人畜共患病,炭疽病的病原体是炭疽杆菌。下列关于炭疽杆菌的叙述,错误的是( )