下列对结构体类型变量定义不正确的是（ ） A: struct teacher { int num; int age; }teach1; B: struct { int num; int age; }teach1,teach2; C: struct { int num; int age; }teacher; struct teacher teach1; D: struct teacher { int num; int age; }; struct teacher teach1;

定义结构体类型变量teach1,不正确的是（ ）。

定义结构体类型变量teach1,不正确的是（00a0 ）。

He Chinese in a school .He is a teacher. A: teach B: is teach C: teaches D: does teach

I ______ English at the Teachers’ College, but I am now ______ in a middle school. A: taught, teaching B: teach, teaching C: taught, teach D: will teach, teach

Where _____your mother( )? A: do, teach B: do, teaches C: does, teach D: does, teach

Neither my mother nor my father ________ Japanese. A: doesn’t teach B: don’t teach C: teach D: teaches

Home again, I was surprised to find that the village______had grown into a beautiful town. A: I'd volunteered to teach B: where I volunteered to teach C: which I volunteered to teach D: I volunteered to teach

An English song ______ on the radio. A: will teach B: has taught C: will be taught D: can be teach

I'm having her ______ English. A: teaches B: teach C: to teach D: taught