【题目】The famous Eiffel Tower comes from the capital city of _______.
A.China
B.Japan
C.France
D.Russia

A. put out B. come out

C. lay out D. go out

A. played B. playing

C. pay D. to play

A. He works hard B. He likes drawing very much

C. He is like music D. He is very tall and strong

A. Both; serious B. Both; seriously C. All; serious D. All; seriously

A. so B. because of C. because D. but

【题目】It's raining heavily _______ the farmers keep on working in the field.
A.but
B.though
C.till
D.because

A. to listen; but B. to listen; \ C. listen; but D. listen; \

A. answer B. news C. ideas D. suggestion

【题目】— Do you know _______?
— In the 6th century.
A.when is the abacus invented
B.when the abacus is invented
C.when was the abacus invented
D.when the abacus was invented