According to the passage, during the 1920s, Americans were not allowed to ________（）

According to the passage, the 1920s' debate on immigration______.

A．sparked scholarly work on immigration restrictions

B．led to the decrease of immigrants from Asia and parts of Europe

C．resulted in the exclusion of all immigrants from abroad

D．inspired academic research on immigration in various fields

Which of the following is TRUE according to the passage？

A．Alaska is the biggest city in America.

B．Alaska is the second biggest state in America.

C．Texas is the biggest city in America.

D．Texas is the second biggest state in Americ

According to the passage, sugar was used in the study to ______.

A．feed the bees during the experiment

B．make the bees live in groups

C．reward the bees for good performance

D．train the bees to travel to a particular place

According to the passage, during the past twenty years, the kakapo ______.

A．was almost extinct

B．was totally less than 24

C．had reached 24

D．bred powerlessly

According to the passage, people are advised to wear make-up______.

A．24 hours a day

B．only during the sleeping time

C．not while sleeping

D．neither during the daytime nor during the nighttime

A．cotton

B．shoes

C．hides

D．wool

According to the passage, an oath was declared "burst" during compurgation if the ______.

A．swearer made an error in the exact form. of the required ritual

B．swearer could not round up the required number of oath-helpers

C．swearer preferred trial by ordeal, or by battle

D．judges decided that the oath was false or unnecessary

A．cotton

B．shoes

C．hides

D．wool

According to the passage, which is not true during the earthquake？

A．Several houses fell to the ground.

B．The old tower shook to their foundations.

C．Spanish kings were frightened away.

D．Spanish won Granada.