The notes in this exercise are exactly the same as in the former exercise, but the rhythms have been altered. In addition to playing this exercise as written, try holding down the first note of each measure until you are forced to play that same note again. In other words, in measure 1, try holding the C a full three beats while you play the D and E that are in the middle of beat 2.
Also, in order to cover all of your fingers with this exercise, continue the pattern after the last measure by playing the same phrase but with E, F, and G (your middle, ring, and pinky fingers, respectively).