| 托福考试易错题（2018/8/2） |
| 第1题： Orchid seeds take (up to) eighteen months to mature (before they) sprout, and the young plants (may need) another two years to (reach at) the flowering stage. A．up to B．before they C．may need D．reach at |
| 【单选题】： |
| 第2题： In paragraph 3, the author mentions diagrams as an example of a new way to A．( chart the history of innovation in musical notation B．( explain the logic of standard musical notation C．(design and develop electronic instruments D．( indicate how particular sounds should be produced |
| 【单选题】： |
| 第3题： High-speed photography has made------certain aspects of motion never before seen,
A．visible B．they are visible C．visibly D．it visible |
| 【多选题】： |
| 第4题： Under (the certain) conditions, a rainbow appears at the end (of) a (rain shower) (in the quarter) of the sky opposite the Sun. A．the certain B．of C．rain shower D．in the quarter |
| 【单选题】： |
| 第5题： Which of the following can be in A．( Many scientists could be expected to disagree with it B．( evidence to support the theory has recently been found C．( The theory is no longer seriously considered D．( Most scientists believe the theory to be accurate |
| 【单选题】： |