The teacher ____ from her custom and gave no assignment for the weekend.

AThe Cuban government will produce low-quality cigars.

BThe Cuban government will restrict the sale of high-quality cigars.

CThe Cuban government will raise the prices of cigars to gain more profits.

DThe Cuban government will cut the production of cigars.

ATo enhance manufacturing productivity.

BTo increase the number of small-scale farmers.

CTo improve social security measures.

DTo increase educational funding.

AHe has finished the study of metformin.

BDrugs can treat aging, so aging itself is a disease.

CWe can affect mortality by preventing a composite of age-related diseases.

DAll of the above.

AFederal officials and conservationists held a demonstration.

BConservationists had an outdoor exhibition.

CKenya crushed more than 1 ton of ivory.

DConservation groups burned 105 tons of elephant tusks.

AA locksmith.

BA sugar plantation owner.

CA sugar plantation servant.

DA Haitian laborer.

ASand boarding.

BHiking.

CParagliding.

DSurfing.

A12,093,217.

B12,093,271.

C12,092,317.

D12,092,371.

AAsking employees to do extra work is illegal.

BEmployees should get double-pay for the extra work.

CEmployees should get double pay for work during the weekend.

DLabor law plays an important role in our working life.

对

错

AThe high suicide rate in American is caused by its policy.

BThe rate of suicide is down from a global prospect.

CIn china, many young women commit suicide.

DAmerican economy has a bright future.