题文
My parents often tell me ______ hard．（ ）
| A． |
study |
B． |
to study |
C． |
studying |
D． |
studied |
My parents often tell me ______ hard．（ ）
| A． |
study |
B． |
to study |
C． |
studying |
D． |
studied |
试题篮
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