(单选题)38: It is very difficult for the time being to ________ how much money is needed. A: account B: assume C: range D: estimate ...

(单选题)14: The doctor ordered the patient to ____ all solid food for at least twenty-four hours. A: keep off B: keep down C: keep on D: keep from ...

(单选题)2: People working in the government should not ______ business affairs that might change their political judgment. A: engage in B: hope for C: choose between D: pick on ...

(单选题)46: After three days of ____ travel, they arrived in Tibet. A: repeated B: continual C: continuous D: unbroken ...

(单选题)40: The line was engaged and the operator asked if I’d like to ____. A: hang about B: hang back C: hang on D: hang out ...

(单选题)34: By the side of the new teaching hall _________ , built in the 1930s. A: there stands a library B: stands a library C: a library stands D: does a library stand ...

(单选题)28: He is always running ____ money before receiving his monthly pay. A: out B: out of C: in D: away with ...

(单选题)22: After Billy proved that he could ride a bicycle safely, his father ___ to him and bought him one. A: give off B: give in C: give out D: give back ...

(单选题)16: On my way home this evening, I happen to notice that an old man was nearly ran ____ by a speeding car. A: after B: about C: across D: over ...

(单选题)10: People working in the government should not ______ business affairs that might change their political judgment. A: engage in B: hope for C: choose between D: pick on ...