99色精品-9色在线-99色在线-99色视频国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

<source id="smkna"></source>

單項(xiàng)選擇題

We must have the goods not later than 20th October （） our stock is running short.

A.when
B.that
C.which
D.as

你可能感興趣的試題

單項(xiàng)選擇題

We should consider the said firm quite reliable for （） engagement as you mentioned.

A.such an
B.such as
C.such a
D.such like

（） for more than 30 years, we are confident we can give our customers complete satisfaction.

答案： Having been in business

<sup id="5ubsf"><pre id="5ubsf"><div id="5ubsf"></div></pre></sup>