—It’s dangerous to swim here. Look at the sign.
—Oh, I _______ notice it. Thanks for telling me.
| A．haven’t | B．won’t | C．don’t | D．didn’t |
—It’s dangerous to swim here. Look at the sign.
—Oh, I _______ notice it. Thanks for telling me.
| A．haven’t | B．won’t | C．don’t | D．didn’t |
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