题目内容
Various efforts over the centuries _________ to predict earthquakes to reduce the damage.
| A．are being made | B．have been made | C．were made | D．were being made |
B
解析试题分析：句意：几个世纪以来，已经做了各种努力来预测地震，减少损失。make efforts 做出努力，变被动形式。故选B。
考点: 考查动词时态和语态的用法。
—Have you graduated from college?
—Yes, ________.
| A．I studied French for two years. |
| B．I have been studying French. |
| C．I have studied French for two years. |
| D．I had studied French for two years. |
——You see how thin Ann is!
——She ______ gain some weight but she______ too little.
| A．would; ate | B．will ; eats |
| C．would ; has eaten | D．will ; is eating |
— Hurry up! Alice and Sue are waiting for you at the school gate.
— Oh! I thought they _____ without me.
| A．had gone | B．are going | C．have gone | D．went |
John is not a man to count on, and it is very likely that the work ____ by the time he arrives here.
| A．is finished | B．has finished | C．will finish | D．will have been finished |
—I didn’t expect that John would be absent from my last Sunday’s birthday party.
—As far as I know, he ______ to see his parents in the countryside on Sundays.
| A．goes | B．went | C．has gone | D．had gone |
----Are you a teacher?
----No, but I ______ in Harbin No. 3 High School for 3 years.
| A． had taught | B．has taught | C．teach | D．taught |
The professor you referred to in the letter______ us students three lectures by next Monday.
| A．has given | B．will given | C．will have given | D．Gave |
Cathy went to the hospital alone. If she had told me about it, I _____ with her.
| A．went | B．had gone | C．would go | D．would have gone |