问题
单项选择题
关于签到,以下哪一种说法是错误的()。
A、每天可以做任意次签到
B、进行交易之前一定要签到
C、签到分操作员签到和POS签到
D、签到后一定要结算才能做第二次签到
答案
参考答案:D
关于签到,以下哪一种说法是错误的()。
A、每天可以做任意次签到
B、进行交易之前一定要签到
C、签到分操作员签到和POS签到
D、签到后一定要结算才能做第二次签到
参考答案:D
阅读短文,从方框中选择适当的动词,并用其适当形式填空。有的需要加助动词或不定式符号。 (每词限用一次) | |
(2)________ to have a balanced diet. So he (3)________ not to eat too much meat or sugar because they might make him get heavier. Now he isn't fat at all. He does sports every day and (4)________ a member of the school soccer team. Next week Henry (5)________ part in the school sports meet. |