The Sanlu Milk Powder event is a clear indication that food safety is a big problem; nobody can __ _ all foods are secure to us, but we are sure that the situation is turning for the better.
| A．acknowledge | B．guarantee | C．identity | D．clarify |
相关试题
The old lady’s hand shook frequently. She explained to her doctor____this shaking had begun half a year before, and____, only because of this, she had been forced to give up her job.
| A．when; how | B．how; when | C．how; how | D．why; why |
—How is everything going on with you in Europe?
—Quite well. Not so smoothly as I hoped, __________.
| A．though | B．instead | C．either | D．too |
There was such a long queue for coffee at the interval that we_____gave up .
| A．eventually | B．unfortunately | C．generously | D．purposefully |
This ____girl is Linda’s cousin.
| A．pretty little Spanish | B．Spanish little pretty |
C．Spanish pretty little | D．little pretty Spanish |
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