A.involved B.complicated C.sophisticated D.complex
单项选择题I have worked on three（）Saturdays.
A.continuous B.consistent C.successive D.regular
单项选择题If your baby is losing weight, you should（）your doctor promptly.
A.advocate B.consult C.enquire D.investigate
单项选择题One of his eyes was injured in an accident, but after a（）operation, he quickly recovered his sight.
A.delicate B.considerate C.precise D.sensitive
单项选择题The old buildings blend with the new ones in perfect（）so a walk along Nanking Road is an enjoyable discovery.
A.control B.order C.harmony D.action
单项选择题Their products are frequently overpriced and（）in quality.
A.influential B.inferior C.superior D.subordinate
单项选择题What he said was too（）for me to understand.
A.compound B.complex C.comprehensive D.conventional
单项选择题We've done our（）to make the process as simple as possible.
A.terminal B.utmost C.extreme D.supreme
单项选择题The noise was so faint that you had to（）your ears to hear it.
A.stir B.strengthen C.strain D.stride
单项选择题The manufacturers refused to take all（）for damage caused by misuse.
A.duty B.responsibility C.obligation D.share
单项选择题If you（）bright sunlight（）dry wood with a glass, it will start burning.
A.expose；to B.concentrate；on C.aim；at D.focus；on
