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【单选题】
Because speechmaking is a form of power, we must always be sure to speakA.
concisely.
B.
persuasively.
C.
ethically.
D.
forcefully.
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举一反三
【单选题】Why does Mr. White make the call?
A.
Because he wants to make an appointment with Mr. Johnson.
B.
Because he wants to put off the appointment with Mr. Johnson.
C.
Because he wants to confirm the appointment with Mr. Johnson.
D.
Because he wants to cancel the appointment with Mr. Johnson.
【简答题】下图是血液循环示意图，请据图回答： （1）图中的⑥所指的是_________，⑦所指的是_________。 （2）血液由②射出，流经⑤、⑥到③的循环途径叫_________；血液由④射出，流经⑦、⑧至①的途径叫_________。 （3）由M到N处，血液成分发生了变化，_________血变成了_________血。
【简答题】What was the reason why Mr. Bumbridge made such a foolish mistake at the airport?（ ）
【单选题】Why would Mr. Walter Roberts's company like to help Mr. Henry Norris?
A.
Because they are relatives.
B.
Because Mr. Walter Roberts is kind-hearted.
C.
Because Mr. Henry Norris provides a higher interest.
D.
Because they have a very trustful business relationship.
【简答题】血液是由________和_________组成的。
【简答题】Why did Mr. Clark write this letter? He, wrote to ____________________ that he agreed with Mr. Hinson.
【单选题】Why couldn't Mr. Gore win the presidential election after he outpolled Mr. Bush in the popular vote?
A.
Because the American president is decided by the supreme court's decision.
B.
Because people can't directly elect their president.
C.
Because the American president is elected by a slate of presidential electors.
D.
Because the people of each state support Mr. Bush.
【简答题】根据人体血液循环示意图，回答下列问题： (1)血液由[⑤]____压人肺动脉，流经肺部毛细血管网，由②流回③，这条血液循环途径称为_____循环。 (2)血液流经[①]_______的毛细血管时进行气体交换，①内的________进入毛细血管，血液由静脉血变成动脉血。 (3)血液由B流经A，在组织细胞处发生了物质和气体交换，血液变成了含氧较少、颜色暗红的______血。
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