题目内容

标准氢电极的电极电势为零，是实际测定的结果。

A. 对
B. 错

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Where can the customer find the produce department?

A. Go down the aisle and make a left.
B. Go down the aisle and make a right.
C. It’s not clear.

Is there a big sale today at the produce department?

A. No.
B. Yes.
C. It’s not clear.

How much does the customer have to pay?

A. 57.79.
B.68.89.
C. 58.78.

How would the customer like to pay?

A. By credit card and coupon.
By credit card.
C. cash.