A:looking more younger
B:looks much younger
C:look much younger
D:looking much younger
受气候的影响,我国南方地区的植被是( )
细菌是单细胞生物,而大部分真菌是多细胞生物.
下列说法不正确的是( )
—She's an excellent teacher. I've improved a lot since she taught ___English.