The baby _______speak before, but she _______ now.
A.could; can B.can ; couldn’t C.couldn’t ; can
相关试题
If you are sick, you must see.
| A．the doctor | B．the teacher | C．you best | D．the mother |
The baby _______speak before, but she _______ now.
A.could; can B.can ; couldn’t C.couldn’t ; can
If you are sick, you must see.
| A．the doctor | B．the teacher | C．you best | D．the mother |
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