Professor Jordon is well known for his _____ into the habits of the common housefly.
A.examination | B.introduction |
C.research | D.expression |
Until the start of the Industrial Revolution, mankind was poor, hungry, and constantly at the _______ of disease and natural disasters.
A.power | B.limit | C.control | D.mercy |
Student loan is supposed to provide financial support for people who would _______ not be able to go to college.
A.therefore | B.meanwhile | C.otherwise | D.nevertheless |
A new survey released by Yale University finds that Americans trust scientists most when ______ comes to information on climate change.
A.that | B.it | C.this | D.there |
The massive earthquake and tsunamis has killed 350 people in a coastal town in Chile so far, _______ the total death number reported last Sunday.
A.doubled | B.to double | C.doubling | D.having doubled |
In the USA, _______ Thanksgiving Day is a harvest festival.Traditionally, it is _______ time to give thanks for the harvest and express gratitude in general.
A.the; a | B./; the | C./; a | D.the; the |